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MAN Diesel & Turbo L28/32H Instruction Manual

MAN Diesel & Turbo L28/32H Instruction Manual

Four-stroke genset compliant with imo tier ii

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L28/32H

Instruction Manual - Marine

Four-stroke GenSet

compliant with IMO Tier II

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Summary of Contents for MAN Diesel & Turbo L28/32H

Page 1 L28/32H Instruction Manual - Marine Four-stroke GenSet compliant with IMO Tier II...
Page 2 MAN Diesel GenSet Index L28-2 Text Index Drawing No. Engine data 500/600 Preface Description A6000 Warning Description A6001 Questionnaire Description A6002 Main particulars Description 600.00 (07H) Introduction Description 600.01 (08H) Safety Description 600.02 (06H) Cross section Description 600.05 (07H) Key for engine designation Description 600.10 (02H) Designation of cylinders...
Page 3 MAN Diesel Index GenSet L28-2 Text Index Drawing No. Quality requirem. for lube oil (SAE30) for operation with gas oil, diesel Description 604.01 (26H) oil (MGO/MDO) and biofuel Treatment and maintenance of lubricating oil Description 604.03 (11H) Criteria for cleaning/exchange of lubricating oil Description 604.04 (17H) Lubricating points...
Page 4: Table Of Contents
MAN Diesel GenSet Index L28-2 Text Index Drawing No. Camshaft 507/607 Camshaft and camshaft drive Description 607.01 (05H) Camshaft and camshaft drive Working card 607-01.00 (01H) Inspection and replacement of camshaft bearing Working card 607-01.05 (01H) Adjustment of camshaft for valve and injection timing Working card 607-01.20 (04H) Intermediate wheel...
Page 5 MAN Diesel Index GenSet L28-2 Text Index Drawing No. Inspection of main bearing shells Working card 610-01.05 (05H) Inspection of guide bearing shells Working card 610-01.10 (08H) Vibration damper Working card 610-04.00 (01H) Crankshaft Plate 61001-15H Crankshaft Plate 61001-21H Resilient gear wheel Plate 61002-07H Coupling for central drive lub.
Page 6 MAN Diesel GenSet Index L28-2 Text Index Drawing No. Exhaust pipe arrangement with welded compensator Plate 61202-28H Exhaust pipe arrangement Plate 61202-27H Exhaust pipe arrangement with welded compensator Plate 61202-42H Water washing of compressor side Plate 61205-02H Steam trap Plate 61208-01H Blowgun for dry cleaning of turbocharger Plate...
Page 7 MAN Diesel Index GenSet L28-2 Text Index Drawing No. Lubricating oil, thermostatic valve Working card 615-01.20 (01H) Check of lubricating oil piping system Working card 615-01.90 (01H) Lubricating oil cooler Working card 615-06.00 (02H) Centrifugal by-pass filter Working card 615-15.00 (01H) Lubricating oil pump (central driven) Plate 61501-12H...
Page 8 MAN Diesel GenSet Index L28-2 Text Index Drawing No. Tool combinations for tightening of connecting rod screws Working card 620-01.20 (01H) Max. pressure indicator Working card 620-01.25 (02H) Tools for cylinder head Plate 62005-03H Tools for piston, connecting rod and cylinder liner Plate 62006-11H Tools for operating gear for inlet valves, exhaust valves and fuel...
Page 9: Engine Data
Engine data 500/600...
Page 10 MAN Diesel & Turbo Instruction Manual for: MAN Diesel & Turbo Identification No. for Instruction Manual. 000 . 00 Identification No. for Description: Function Section No. 000 - 00 . 00 Identification No. for Working Card: Sub-function Function Section No. 00000 - 00 H Identification No.
Page 11 MAN Diesel & Turbo MAN Diesel & Turbo | PrimeServ The MAN Diesel & Turbo Group offers worldwide round-the-clock service, 365 days a year. Apart from the MAN Diesel & Turbo service headquarters in Augsburg, Copenhagen, Frederikshavn, Holeby, Stockport, St. Nazaire, Tur- bocharger and service centres on all continents provide comprehensive and continuous support.
Page 12 MAN Diesel & Turbo Description Warning Page 1 (1) General Warning ! (Marine engines only) It is important that all MAN Diesel & Turbo engines are operated within the given specifications and performance tolerances specified in the engines' Technical Files and are maintained according to the MAN Diesel &...
Page 13 MAN Diesel & Turbo Questionnaire – Technical Documentation Your opinion counts! Your opinion is valuable to us as it helps us to evaluate our services and to continuously improve the quality of our Technical Documentation. May we ask you for a few minutes of your time to complete and then return this questionnaire to TechDoc@mandieselturbo.com: Your company: Very...
Page 14 MAN Diesel & Turbo 600.00 Description Main Particulars Page 1 (1) Edition 07H L28/32H Cycle 4-stroke Configuration In-line Cyl. Nos. available 5-6-7-8-9 Power range 1050-1980 kW Speed 720/750 rpm Bore 280 mm Stroke 320 mm Stroke/bore ratio 1.14:1 Piston area per cyl. 616 cm Swept volume per cyl. 19.7 ltr. Compression ratio 13.9:1 Max. combustion pressure 130 bar Turbocharging principle Constant pressure system and inter c ool i ng Fuel quality acceptance HFO (up to 700 cSt/50° C, RMK700)
Page 15 MAN Diesel & Turbo 600.01 Description Introduction Page 1 (1) Edition 08H General Introduction Description This instruction book provides general information The book is a basic instruction manual for the particu- on the engine design, operation and maintenance. lar engine supplied, with plant-adapted infor mation It can also be used as a reference when ordering such as basic media-system drawings, electrical spare parts.
Page 16: Cylinder Head
MAN Diesel 600.02 Description Safety Page 1 (2) Edition 06H General Spares General Large spare parts should, as far as possible, be pla- Proper maintenance, which is the aim of this book, ced well strapped near the area of application and constitutes the crucial point in obtaining optimum accessible by crane.
Page 17 MAN Diesel 600.02 Description Safety Page 2 (2) Edition 06H General Feeling over Turning with air Whenever repairs or alterations have been made to After prolonged out-of-service periods or overhaul the running gear, apply the "Feel-over sequence" work which may involve a risk of accumulation of until ensured that there is no undue heating, oil- liquid in the combustion spaces, turning with open mist formation, blow-by, or failure of cooling water...
Page 18 MAN Diesel & Turbo 600.05 Description Cross Section Page 1 (1) Edition 07H L28/32H 10.36 - ES1...
Page 19 MAN Diesel 600.10 Description Key for Engine Designation Page 1 (1) Edition 02H General Engine Type Identiﬁ cation The engine types of the MAN B&W programme are identiﬁ ed by the following ﬁ gures: 28/32 No of cylinders 5, 6, 7, 8, 9 12, 16, 18 Engine Type In-line...
Page 20 MAN Diesel 600.11 Description Designation of Cylinders Page 1 (1) Edition 01H L28/32H Flywheel end Front End Exhaust Side / Right Side Control Side / Camshaft Side / Left Side 89.17 - ES1S-L...
Page 21 MAN Diesel & Turbo 600.12 Description Engine Rotation Clockwise Page 1 (1) Edition 02H General Direction of rotation seen from flywheel end “Clockwise” Engine Alternator 10.39 - ES1...
Page 22 MAN Diesel & Turbo 600.20 Description Code Identification for Instruments Page 1 (2) Edition 03H General Explanation of Symbols Measuring device Local reading Temperature Indicator No. 40 * Measuring device Sensor mounted on engine/unit Reading/identification mounted in a panel on the engine/unit Pressure Indicator No.
Page 23 MAN Diesel & Turbo 600.20 Code Identification for Instruments Description Page 2 (2) Edition 03H General Standard Text for Instruments Diesel Engine/Alternator LT Water System 01 inlet to air cooler 04 inlet to alternator 07 inlet to lub. oil cooler 02 outlet from air cooler 05 outlet from alternator 08 inlet to fresh water cooler (SW)
Page 24 MAN Diesel 600.24 Description Introduction to Planned Maintenance Programme Page 1 (1) Edition 02H General General Related procedures - indicates other works, depending on this work - or works which would be The overhaul intervals are based on operation on expedient to carry out.
Page 25 MAN Diesel 600.25 Description Planned Maintenance Program Page 1 (4) Edition 33H L28/32H Time Between Overhaul Working = Overhaul to be carried out Description ● Card = Check the condition ■ Operating of Engine: Readings of data for Engine and Generator, with refe- rence to "Engine Performance Data", section 602-1 ..
Page 26 MAN Diesel 600.25 Description Planned Maintenance Program Page 2 (4) Edition 33H L28/32H Time Between Overhaul Working = Overhaul to be carried out Description ● Card = Check the condition ■ Operating Gear for Inlet Valves, Exhaust Valves and Fuel Injection Pumps: Roller guide for valve gear ..........
Page 27 MAN Diesel 600.25 Description Planned Maintenance Program Page 3 (4) Edition 33H L28/32H Time Between Overhaul Working Description = Overhaul to be carried out ● Card = Check the condition ■ Engine Frame and Bedplate: Holding down bolts - Retightening, see page 600.40 ..
Page 28 MAN Diesel 600.25 Description Planned Maintenance Program Page 4 (4) Edition 33H L28/32H Time Between Overhaul Working = Overhaul to be carried out Description ● Card = Check the condition ■ Fuel Oil System and Injection Equipment: Fuel oil filter - Dismantling and cleaning ......
Page 29 MAN Diesel & Turbo 600.30 Description Operation Data & Set Points Page 1 (2) Edition 50H L28/32H Acceptable Normal Value at Full load value at shop Alarm Set point Autostop of engine at ISO conditions test or after repair Lubricating Oil System Temp.
Page 30 MAN Diesel & Turbo 600.30 Descriptoin Operation Data & Set Points Page 2 (2) Edition 50H L28/32H Acceptable Normal Value at Full load value at shop Alarm Set point Autostop of engine at ISO conditions test or after repair Speed Control System...
Page 31 MAN Diesel & Turbo 600.33 Description "Green Passport" Page 1 (1) Edition 02H General In 2009 IMO adopted the „Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships, 2009“ Until this convention enters into force the recommen- datory guidelines “Resolution A.962(23)”...
Page 32: Camshaft
MAN Diesel & Turbo 600.35 Description Data for Pressure and Tolerance Page 1 (2) Edition 16H L28/32H Section Description mm. / bar Safety valve to be adjusted to 170 bar Maximum inner diameter, valve guide 18.35 mm. For grinding of valve spindle and valve seat ring (see also working card 605-01.10)
Page 33 MAN Diesel & Turbo 600.35 Data for Pressure and Tolerance Description Page 1 (2) Edition 16H L28/32H Section Description mm. / bar Maximum combustion pressure at full load Max 133 bar Individual cylinders; admissible deviation from average ± 3 bar A change of the height of the thrust piece spacer ring of 0.10 mm.
Page 34 Main bearing stud (in frame) Stud M 56 Loctite 243 Molykote Nut for main bearing stud M 52 x 3 (Unimol gl 82) Main bearing side screw - L28/32H Screw M 24 – Main bearing side screw - V28/32H Screw M 30 –...
Page 35 Gear wheel on lub. oil pump M 30 x 2 (Unimol gl 82) Impeller and gear wheel on fresh- water cooling pump - L28/32H M 24 x 1.5 – Impeller and gear wheel on fresh- water cooling pump - V28/32H M 33 x 2 –...
Page 36 MAN Diesel & Turbo 600.45 Description Declaration of Weight Page 1 (1) Edition 01H L28/32H Section Component Plate No. Item No. Weight in Kg. Cylinder Head, incl. rocker arms 60501-60502 60508-60510 Piston, complete 60601 Piston Pin 60601 Connecting Rod, complete...
Page 37 MAN Diesel & Turbo 600.50 Description Ordering of Spare Parts Page 1 (2) Edition 06H General Spare parts can be ordered from MAN Diesel & Note: Turbo, PrimeServ. • Components from different engine builders When spare parts are ordered or inquired, the fol- cannot be considered as interchangeable.
Page 38 MAN Diesel & Turbo 500.50 600.50 Description Ordering of Spare Parts Page 2 (2) Edition 03 Edition 06H General Name of customer Name of Plant/Vessel IMO No Engine type Engine No Engine Builder Plate No Edition No Item No Designation of the Item No Qty.
Page 39 MAN Diesel & Turbo 600.51 Description How to Return Spare Parts and/or Tools Page 1 (1) Edition 05H General How to return spare parts and/or tools If you return to Holeby instead of Frederikshavn, If the unfortunate situation occurs that your spare you will have to pay freight charges of minimum parts do not fit or is damaged in any way, you need EUR 70,-...
Page 40 MAN Diesel 600.55 Description Service Letters Page 1 (1) Edition 01H General Description Since new service letters might be of great impor- In order to ensure the most efﬁ cient, economical and tance to the operation of the plant, we recommend up-to-date operation of our engines, we regularly send that engine staff ﬁ...
Page 41 MAN Diesel 600.60 Description Conversion Table Page 1 (3) Edition 01 General Basic Sl Units Velocity, Speed (m/s) (3.6 km/h = 1 m/s) Quantity Name Symbol 1 kn (knot) = 1 nautical mile/h 1.852 km/h = 0.5144 m/s Cincerning other conversions, see table for length length metre mass kilogram...
Page 42 MAN Diesel 600.60 Description Conversion Table Edition 01 Page 2 (3) General Power (1 kg m = 1 N m/s = 1 J/s = 1 W) Speciﬁ c heat capacity (J/(kg K)) 1 kpm/s 9.807 1 kcal /(kg x °C) 4.187 x 10 J/(kg K) I.T.
Page 43 MAN Diesel 600.60 Description Conversion Table Page 3 (3) Edition 01 General Volume (1 m = 1000 l) 1 cub. in (cubic inch) 16.39 x 10 1 cub. ft (cubic foot) 28.32 x 10 = 28.32 l 1 gallon* (imperial, UK) 4.546 x 10 = 4.546 l 1 gallon* (US)
Page 44 MAN Diesel 600.65 Description Basic Symbols for Piping Page 1 (3) Edition 01H General Symbol Symbol designation Symbol Symbol designation 2.14 Spectacle ﬂ ange 1. GENERAL CONVENTIONAL SYMBOLS Pipe 2.15 Oriﬁ ce Pipe with indication of direction of ﬂ ow 2.16 Oriﬁ...
Page 45 MAN Diesel 600.65 Description Basic Symbols for Piping Page 2 (3) Edition 01H General Symbol Symbol designation Symbol Symbol designation 3.17 Double-seated changeover valve 4. CONTROL AND REGULATION PARTS Suction valve chest 3.18 Fan-operated 3.19 Suction valve chest with non-return valves Remote control 3.20 Double-seated changeover valve, straight...
Page 46 MAN Diesel 600.65 Description Basic Symbols for Piping Page 3 (3) Edition 01H General Symbol Symbol designation Symbol Symbol designation Gear or screw pump 6. FITTINGS Funnel / waste tray Hand pump (bucket) Drain Ejector Waste tray 5.10 Various accessories (text to be added) Waste tray with plug 5.11 Piston pump...
Page 47 Operation of engine 501/601...
Page 48 MAN Diesel 601.01 Description Operating Page 1 (3) Edition 21H L+V28/32H Preparations for Starting The following describes what to do before starting, Open the fuel oil supply to the feed pump. when the engine has been out of service for a lon- ger period of time, or if major overhauls has been Starting on HFO: circulate preheated fuel through made.
Page 49 MAN Diesel 601.01 Description Operating Page 2 (3) Edition 21H L+V28/32H Starting The exhaust gases should be free from smoke at all loads. For normal exhaust temperatures, see Start the engine, by activating the start but- the test sheet from shop and sea trials. tom.
Page 50 MAN Diesel 601.01 Description Operating Page 3 (3) Edition 21H L+V28/32H Starting on MDO For starting on MDO there are no restrictions except lubricating oil viscosity may not be higher than 1500 cSt (5° C SAE 30, or 10° C SAE 40). Initial ignition may be difﬁ...
Page 51 MAN Diesel 601.05 Description Out-of Service Page 1 (2) Edition 17H General Stand-by Engines 4.3. Open up all ﬁ lters to check that ﬁ lter elements are intact. Filter cartridges in the lub. oil ﬁ lter is to be During engine standstill in stand-by position, the replaced before start after repair or due to excessive media cooling water, fuel oil and nozzle oil should differential pressure.
Page 52 MAN Diesel 601.05 Description Out-of Service Page 2 (2) Edition 17H General The differential pressure across the lub. oil ﬁ lter b) Adjustment speed: Switch-in generator on must be watched very carefully after cleaning and the switchboard and set the load to about 40%. On star ting-up the engine.
Page 53 MAN Diesel 601.10 Description Starting-up after Out of Service Periods Page 1 (1) Edition 17H L+V28/32H The following enumerates checks are to be made After the last feel-over, repeat check 4 page 601.05, im mediately after starting, during load increase, and see also Ignition in Crankcase page 603.04 in sec- during normal running.
Page 54 MAN Diesel & turbo 601.15 Description Guidelines for Longterm Low-Load Operation on HFO Page 1 (1) Edition 03H General Part load/low load operation and turbocharger. HFO-operation at loads lower than 20% MCR should therefore only take place within certain time limitations according to the curves. In certain ship and power station operation modes the diesel generating sets are exposed to part load/low After a certain period of HFO-operation at loads lower...
Page 55 MAN Diesel & Turbo Guidelines Regarding MAN Diesel & Turbo GenSets 601.16 Description Operating on Low Sulphur Fuel Oil Page 1 (1) Edition 02H General Low sulphur distillates Exhaust emissions from marine diesel engines have been the focus of recent legislation. Apart from nitrous oxides (NOx), sulphur oxides (SOx) are considered In general our GenSet is developed for continuous to be the most important pollution factor.
Page 56 Performance and condition 502/602...
Page 57 MAN Diesel & Turbo 602.01 Description Engine Performance and Condition Page 1 (3) Edition 12H L+V28/32H Performance Data and Engine Condition An increase in charge air temperature involves a cor- responding increase in the exhaust gas temperature level by a ratio of about 1:1.5, i.e. 1°C higher charge During operation small changes in the engine condi- air temperature causes about 1.5°C higher exhaust tion take place continuously as a result of combustion,...
Page 58 MAN Diesel & Turbo 602.01 Engine Performance and Condition Description Page 2 (3) Edition 12H L+V28/32H When evaluating operational results, a distinction is If, for any reason, the surface temperature of the fuel to be made between changes which affect the whole valve nozzle is lower than the condensation tempera- engine (all cylinder units) and changes which occur ture of sulphuric acid, sulphuric acid condensate...
Page 59 MAN Diesel & Turbo 602.01 Description Engine Performance and Condition Page 3 (3) Edition 12H L+V28/32H Air Inlet Valves Engine Room Ventilation, Exhaust System The operational conditions of the air inlet valves are Good ventilation of the engine room and suitable loca- not altered substantially when using residual fuel.
Page 60 MAN Diesel & Turbo Evaluation of Readings Regarding 602.02 Description Combustion Condition Page 1 (1) Edition 11H General PRESSURE DROP INCREASING (limit 50%) Air filters fouled. PRESSURE DROP INCREASING (limit 50%) Air side of cooler fouled. ALL CYLINDERS Exhaust temp. increa- sing: TEMP.
Page 61 MAN Diesel 602.05 Description Condensate Amount Page 1 (2) Edition 08H General Ambient air temperature (1 bar) 0.10 0.08 0.06 Max. water content of atmosphere 0.04 0.02 Relative air humidity Charge air temperature after cooler. Air temperature in tank. Fig. 1. Nomogram for calculation of condensate amount. General Condensation of water in the engine's charge air receiver is consequently dependent on the humidity...
Page 62 MAN Diesel 602.05 Description Condensate Amount Page 2 (2) Edition 08H General Solution according to diagram: Amount of Condensate Water in Air Tanks. Water content of air (l) 0.033 kg/kg The volume of condensate in the air tank is determin- Max.
Page 63 MAN Diesel & Turbo 602-01.00 Working Card Engine Performance Data Edition 03H Page 1 (4) L28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62005 Max. pressure Shut-off fuel oil indicator Shut-off cooling oil Stopped lub.
Page 64 MAN Diesel & Turbo 602-01.00 Engine Performance Data Working Card Page 2 (4) Edition 03H L28/32H Engine Performance Data Engine Type Engine No. Date/Year Hour Total Engine running Hours Engine RPM Fuel Type Turbocharger Turbocharger Visc. Density Type Serial No.
Page 65 602-01.00 Engine Performance Data Working Card Page 3 (4) Edition 03H L28/32H The Instruction for Filling in the Diagram "Engine Cylinder Data. Performance Data". Cylinder no. - can be read on engine plate. The numbers in the instruction are commensurate A/B is used for V-engines.
Page 66 Working Card Engine Performance Data Page 4 (4) Edition 03H L28/32H Temperature of the exhaust gas after TC (°C) Temperature of the low temperature (LT) cool- - Thermometer TI 61. ing water (sea, raw or fresh) at inlet lub. oil cooler (°C)
Page 67 Trouble shooting 503/603...
Page 68 MAN Diesel 603.01 Description Starting Failures Page 1 (1) Edition 08H General Trouble Possible cause Trouble shooting Engine turns as soon as shut-off Faults in electrical system Check electrical parts valve is opened, without start but-ton being activated Engine does not turn when start Air pressure in starting air recei- Start compressors, re-charge air button is activated...
Page 69 MAN Diesel 603.02 Description Faults in Fuel Oil System Page 1 (3) Edition 09H L+V28/32H Trouble Possible cause Trouble shooting Engine turns on starting air, but Sluggish movement of Lubricate and mobilize rod con- ignition fails. Fuel pumps are not manoeuvring gear nections in manoeuvring gear actuated...
Page 70 MAN Diesel 603.02 Description Faults in Fuel Oil System Page 2 (3) Edition 09H L+V28/32H Trouble Possible cause Trouble shooting Compression during start too low (5) Check intake and exhaust valve for tight closing. Check cyl. wear and piston rings Incorrect timing of camshaft (6) Check fuel pump timing advance, and fuel valve opening pressure...
Page 71 MAN Diesel 603.02 Description Faults in Fuel Oil System Page 3 (3) Edition 09H L+V28/32H Oil on the piston crown will in most cases have leaked down from a defective fuel valve. As these oil accumulations are dangerous, the lea-kage should be found and remedied before the engine is started again.
Page 72 MAN Diesel 603.03 Description Disturbances during Running Page 1 (3) Edition 08H L+V28/32H Trouble Possible cause Trouble shooting Exhaust temperature(s) (All cyls.) Increased charging air See Working Card 612-01.00. increase(s) temperature due to ineffective air coolers (All cyls.) Fouling or air and gas Reduce load and water-wash tur- passages bine.
Page 73 MAN Diesel 603.03 Description Disturbances during Running Page 2 (3) Edition 08H L+V28/32H Trouble Possible cause Trouble shooting Engine stops Shut-down Check pressure and temperatu- res. If OK, check for faults in shut- down devices. See also Starting Failures Smoky exhaust Turbine RPM lagging behind en- Reasonably smoke is normal when RPM increases;...
Page 74 MAN Diesel 603.03 Description Disturbances during Running Page 3 (3) Edition 08H L+V28/32H If this happens the fuel pump barrel and plun- If the cooling of the atomizers fails (if arranged ger must be changed, and if, to obtain full for oil cooling) while running, carbon de posits load of the respective cylinder, it is necessary will build up round the nozzle holes, some times...
Page 75 MAN Diesel 603.04 Description Ignition in Crankcase Page 1 (1) Edition 09H L+V28/32H Cause Stop the engine During running, the atmosphere in the crankcase Leave the engine room. Shut doors and keep contains the same gases (N2-O2-CO2) in the same away from them.
Page 76 MAN Diesel 603.05 Description Trouble Shooting Guide for Centrifugal By-pass Filter Page 1 (1) Edition 08H L+V28/32H Tabulated below are the corresponding remedial actions to be taken if the following faults are obser- ved: Trouble Possible cause Trouble shooting Oil leakage through cover nut Missing or damaged O-ring (see Replace O-ring Item 29, Plate 61515)
Page 77 MAN Diesel 603.06 Description Trouble Shooting Guide for Turbine Starter Page 1 (2) Edition 09H L+V28/32H Trouble Possible cause Trouble shooting Motor will not run. No air supply. Check for blockage or damage to air supply lines or tank. Damaged motor assembly (12). Inspect motor assembly and power train and repair power train or re- place motor assembly if necessary.
Page 78 MAN Diesel 603.06 Description Trouble Shooting Guide for Turbine Starter Page 2 (2) Edition 09H L+V28/32H Trouble Possible cause Trouble shooting Low air pressure. Check air supply. Wrong drive pinion. Replace with proper drive pinion. Oil in air supply line. Inspect air line and remove source Oil blowing out of exhaust.
Page 79 MAN Diesel 603.09 Description Trouble Shooting for Cooling Water System Page 1 (1) Edition 08H General Description The pump bearings are lubricated automatically with oil from the lubricating oil system of the engine. The built-on fresh water pump in the high tempera- ture (HT) circuit is of the centrifugal type and is If the pump leaks and the shaft sealing rings are mounted on the front cover of the engine and is...
Page 80 MAN Diesel 603.10 Description Trouble Shooting for Lubricating Oil Cooler Page 1 (2) Edition 01H General In case of fatigue fracture, this will normally neces- Trouble Shooting. sitate a replacement of all plates and gaskets - as In case of damage to plates or gaskets, it will often there may be a risk of fatigue fracture in all the be necessary to replace them.
Page 81 MAN Diesel 603.10 Description Trouble Shooting for Lubricating Oil Cooler Edition 01H Page 2 (2) General Non-Visible Leakage Trouble Possible cause Trouble shooting Reduced heat transmission and/or Fouled plates or choked plate chan- Separate the plate heat exchanger and increasing pressure drop. nels.
Page 82 Media specification 504/604...
Page 83 604.01 Description heavy fuel oil operation (HFO) Page 1 (5) Edition 27H L28/32H V28/32H The specific output achieved by modern diesel en- Only lubricating oils that have been approved by gines combined with the use of fuels that satisfy MAN Diesel & Turbo may be used. These are listed the quality requirements more and more frequently in the table entitled "Lubricating oils approved for...
Page 84 604.01 Description heavy fuel oil operation (HFO) Page 2 (5) Edition 27H L28/32H V28/32H Medium-alkaline lubricating oil For tips on selecting the base number, refer to the table entitled “Base number to be used for various The prepared oil (base oil with additives) must have operating conditions".
Page 85 604.01 Description heavy fuel oil operation (HFO) Page 3 (5) Edition 27H L28/32H V28/32H approx. BN of fresh Engines / Operating conditions oil (mg KOH/g oil) Marine diesel oil (MDO) with a lower quality (ISO-F-DMC) or heavy fuel oil with a sulphur content of less than 0.5 %...
Page 86 604.01 Description heavy fuel oil operation (HFO) Page 4 (5) Edition 27H L28/32H V28/32H Oil during operation If the engine is operated provisionally with low-sul- phur diesel fuel for more than 1000 h and is sub- sequently operated once again with HFO, a lubri- There are no prescribed oil change intervals for MAN Diesel &...
Page 87 Specification for lubricating oils (SAE30) for 604.01 Description heavy fuel oil operation (HFO) Page 5 (5) Edition 27H L28/32H V28/32H Examinations Note! No liability when using these oils We can analyse heavy fuel oil for customers at our laboratory. A 0.5 l sample is required for the test.
Page 88 Description tion with Gas Oil, Diesel Oil (MGO/MDO) and Biofuel Page 1 (5) Edition 26H L28/32H V28/32H The specific output achieved by modern diesel en- Only lubricating oils approved by MAN Diesel may gines combined with the use of fuels that satisfy be used.
Page 89 604.01 Description tion with Gas Oil, Diesel Oil (MGO/MDO) and Biofuel Page 2 (5) Edition 26H L28/32H V28/32H Doped lubricating oils (HD-oils) Additional requirements The base oil to which the additives have been add- The lubricating oil must not contain viscosity index ed (doped lubricating oil) must have the following improver.
Page 90 604.01 Description tion with Gas Oil, Diesel Oil (MGO/MDO) and Biofuel Page 3 (5) Edition 26H L28/32H V28/32H Speed controller Temporary operation with gas oil Multigrade oil 5W40 should ideally be used in me- Due to current and future emission regulations, chanical-hydraulic controllers with a separate oil heavy fuel oil cannot be used in designated regions.
Page 91 Quality Requirements for Lube Oil (SAE30) for Opera- 604.01 Description tion with Gas Oil, Diesel Oil (MGO/MDO) and Biofuel Page 4 (5) Edition 26H L28/32H V28/32H Tests Approved lubricating oils SAE 30 Base Number We can analyse heavy fuel oil for customers at our...
Page 92 Quality Requirements for Lube Oil (SAE30) for Opera- 604.01 Description tion with Gas Oil, Diesel Oil (MGO/MDO) and Biofuel Page 5 (5) Edition 26H L28/32H V28/32H Limit value Procedure Viscosity at 40 °C 75-160 mm ISO 3104 or ASTM D445...
Page 93 604.03 Description Treatment and maintenance of lubricating oil Page 1 (4) Edition 11H L32/40, L28/32H, V28/32H General Operation on Heavy Fuel Oil (HFO) During operation of trunk engines the lubricating oil HFO-operated engines require effective lubricating will gradually be contaminated by small particles oil cleaning.
Page 94 Description Treatment and maintenance of lubricating oil Page 2 (4) Edition 11H L32/40, L28/32H, V28/32H The most appropriate type of equipment for a par- Lubricating oil preheating ticular application depends on the engine output, The installed heater on the separator unit ensures...
Page 95 Description Treatment and maintenance of lubricating oil Page 3 (4) Edition 11H L32/40, L28/32H, V28/32H Example 1 Three 1000 kW engines operating on HFO connec- For multi-engine plants, one separator per engine in ted to a common self-cleaning separator with a operation is recommended.
Page 96 Description Treatment and maintenance of lubricating oil Page 4 (4) Edition 11H L32/40, L28/32H, V28/32H rous particles and rust are active. Furthermore, the lacquer and varnish oxidation products of the oil Deterioration of oil itself have an accelerating effect. Continuous clean- Oil seldomly loses its ability to lubricate, i.e.
Page 97 MAN Diesel & turbo 604.04 Description Criteria for Cleaning/Exchange of Lubricating Oil Page 1 (2) Edition 17H General Replacement of Lubricating Oil Unit : cSt (mm Possible test The expected lubricating oil lifetime in operation is methods : ASTM D-445, DIN 51562/53018, difficult to determine.
Page 98 MAN Diesel & turbo 604.04 Description Criteria for Cleaning/Exchange of Lubricating Oil Edition 17H Page 2 (2) General The neutralization capacity must secure that the acidic Unit : Weight % combustion products, mainly sulphur originate from the fuel oil, are neutralized at the lube oil consumption Possible test level for the specific engine type.
Page 99 MAN Diesel 604.05 Description Lubricating Points Page 1 (1) Edition 01H General Lubricating Oil Types used in the Engine. Description Lub. Oil Type Engine system lubricating oil. SAE 30 oil according to lubricating oil speciﬁ cation on page 604.01. Turbocharger Engine system lubricating oil.
Page 100 MAN Diesel 604.05 Description Lubricating Points Edition 02H Page 1 (1) General Lubricating Oil Types used in the Engine. Description Lub. Oil Type Engine system lubricating oil. SAE 40 oil according to lubricating oil speciﬁ cation on page 604.01. Turbocharger Engine system lubricating oil.
Page 101 MAN Diesel 604.06 Description Lubricating Oil in Base Frame Page 1 (1) Edition 16H L28/32H Type L28/32H 5 cyl. 6 cyl. 7 cyl. 8 cyl. 9 cyl. Min. level H2 (mm) Max. level H3 (mm) 1078 1220 1362 Min. litre H2...
Page 102 L16/24 1000/1200 0.4 - 0.8 L21/31 900/1000 0.4 - 0.8 L23/30H 720/750/900 0.6 - 1.0 L27/38 720/750 0.4 - 0.8 L28/32H 720/750 0.6 - 1.0 V28/32H 720/750 0.6 - 1.0 V28/32S 720/750 0.4 - 0.8 L32/40 720/750 0.7 - 1.1...
Page 103 MAN Diesel 604.07 Description Speciﬁ c Lubricating Oil Consumption - SLOC Page 2 (2) Edition 02H General 04.46 - ES0...
Page 104 3.3.3 MAN Diesel & Turbo Heavy fuel oil (HFO) specification Prerequisites MAN four-stroke diesel engines can be operated with any heavy fuel oil obtained from crude oil that also satisfies the requirements in Table 1, pro- viding the engine and fuel processing system have been designed accord- ingly.
Page 105 3.3.3 MAN Diesel & Turbo (polymers or chemical waste) is not permitted. Some of the reasons for this are as follows: abrasive and corrosive effects, unfavourable combustion characteristics, poor compatibility with mineral oils and, last but not least, adverse effects on the environment. The order for the fuel must expressly state what is not permitted as the fuel specifications that generally apply do not include this limitation.
Page 106 3.3.3 MAN Diesel & Turbo Asphaltene content Weight % 2/3 of coke residue Combustion properties (according to Conradson) Sodium content mg/kg Sodium < 1/3 Vanadium, Heavy fuel oil processing Sodium<100 The fuel must be free of admixtures that cannot be obtained from mineral oils, such as vegetable or coal-tar oils. It must also be free of tar oil and lubricating oil (old oil), and also chemical waste products such as solvents or polymers.
Page 107 3.3.3 MAN Diesel & Turbo Figure 1: ISO 8217-2010 specification for heavy fuel oil 4 (12) 6680 3.3.3-01 EN...
Page 108 3.3.3 MAN Diesel & Turbo Figure 2: ISO 8217-2010 specification for heavy fuel oil (continued) 6680 3.3.3-01 EN 5 (12)
Page 109 3.3.3 MAN Diesel & Turbo Additional information The purpose of the following information is to show the relationship between the quality of heavy fuel oil, heavy fuel oil processing, the engine operation and operating results more clearly. Selection of heavy fuel oil Economic operation with heavy fuel oil within the limit values specified in the "The fuel specification and corresponding properties for heavy table entitled...
Page 110 3.3.3 MAN Diesel & Turbo "Achievable proportion of foreign matter and water (following separa- Table tion)" shows the prerequisites that must be met by the separator. These limit values are used by manufacturers as the basis for dimensioning the separa- tor and ensure compliance.
Page 111 3.3.3 MAN Diesel & Turbo Water-containing sludge must be removed from the settling tank before the separation process starts, and must also be removed from the service tank at regular intervals. The tank's ventilation system must be designed in such a way that condensate cannot flow back into the tank.
Page 112 3.3.3 MAN Diesel & Turbo system is higher. These problems can also occur when using unstable heavy fuel oils, or if incompatible heavy fuel oils are mixed. This would lead to an increased deposition of asphalt (see "Compatibility”). Ignition quality Nowadays, to achieve the prescribed reference viscosity, cracking-process products are used as the low viscosity ingredients of heavy fuel oils although the ignition characteristics of these oils may also be poor.
Page 113 3.3.3 MAN Diesel & Turbo V Viscosity in mm /s (cSt) at 50° C A Normal operating conditions D Density [in kg/m B The ignition characteristics can ] at 15° C be poor and require adapting the engine or the operating condi- tions.
Page 114 3.3.3 MAN Diesel & Turbo Compatibility The supplier must guarantee that the heavy fuel oil is homogeneous and remains stable, even after the standard storage period. If different bunker oils are mixed, this can lead to separation and the associated sludge formation in the fuel system during which large quantities of sludge accumulate in the separator that block filters, prevent atomisation and a large amount of resi- due as a result of combustion.
Page 115 3.3.3 MAN Diesel & Turbo Tests Sampling To check whether the specification provided and/or the necessary delivery conditions are complied with, we recommend you retain at least one sample of every bunker oil (at least for the duration of the engine's warranty period). To ensure that the samples taken are representative of the bunker oil, a sam- ple should be taken from the transfer line when starting up, halfway through the operating period and at the end of the bunker period.
Page 116 3.3.2 MAN Diesel & Turbo Diesel oil (MDO) specification Marine diesel oil Other designations Marine diesel oil, marine diesel fuel. Origin Marine diesel oil (MDO) is supplied as heavy distillate (designation ISO-F- DMB) exclusively for marine applications. MDO is manufactured from crude oil and must be free of organic acids and non-mineral oil products.
Page 117 3.3.2 MAN Diesel & Turbo Additional information During transshipment and transfer, MDO is handled in the same manner as residual oil. This means that it is possible for the oil to be mixed with high- viscosity fuel or heavy fuel oil – with the remnants of these types of fuels in the bunker ship, for example –...
Page 118 3.3.1 MAN Diesel & Turbo Gas oil / diesel oil (MGO) specification Diesel oil Other designations Gas oil, marine gas oil (MGO), diesel oil Gas oil is a crude oil medium distillate and therefore must not contain any residual materials. Military specification Diesel oils that satisfy specification F-75 or F-76 may be used.
Page 119 3.3.1 MAN Diesel & Turbo * The process for determining the filterability in accordance with DIN EN 116 is similar to the process for determining the cloud point in accordance with ISO 3015 Additional information Use of diesel oil If distillate intended for use as heating oil is used with stationary engines instead of diesel oil (EL heating oil according to DIN 51603 or Fuel No.
Page 120 3.3.1 MAN Diesel & Turbo Bio fuel specification Biofuel Other designations Biodiesel, FAME, vegetable oil, rapeseed oil, palm oil, frying fat Origin Biofuel is derived from oil plants or old cooking oil. Provision Transesterified and non-transesterified vegetable oils can be used. Transesterified biofuels (biodiesel, FAME) must comply with the standard EN 14214.
Page 121 3.3.1 MAN Diesel & Turbo Improper handling of operating fluids If operating fluids are improperly handled, this can pose a danger to health, safety and the environment. The relevant safety information by the supplier of operating fluids must be observed. Analyses We can analyse fuel for customers at our laboratory.
Page 122 3.3.4 MAN Diesel & Turbo Viscosity-temperature diagram (VT diagram) Explanations of viscosity-temperature diagram Figure 1: Viscosity-temperature diagram (VT diagram) In the diagram, the fuel temperatures are shown on the horizontal axis and the viscosity is shown on the vertical axis. The diagonal lines correspond to viscosity-temperature curves of fuels with different reference viscosities.
Page 123 3.3.4 MAN Diesel & Turbo * With these figures, the temperature drop between the last preheating device and the fuel injection pump is not taken into account. A heavy fuel oil with a viscosity of 180 mm /s at 50 °C can reach a viscosity of 1000 mm /s at 24 °C (line e) –...
Page 124 MAN Diesel 604.30 Description Fuel Oil Cleaning Page 1 (2) Edition 01H General Puriﬁ cation Recommendations. Especially for fuels above 180 cST/50°C (1500 sec. RW/100°F) the highest possible temperature 98°C (208°F) should be maintained in the centrifuge oil Fuel oils are always contaminated and should there- preheater.
Page 125 MAN Diesel 604.30 Description Fuel Oil Cleaning Edition 01H Page 2 (2) General Flow Rate For the determination of centrifuging capacity, we generally advise to follow the recommendations of Related to Rated Capacity of Centrifuge the centrifuge maker, but the curves on ﬁ g. 1, can be used as a guidance.
Page 126 3.3.7 MAN Diesel & Turbo Engine cooling water specifications Preliminary remarks As is also the case with the fuel and lubricating oil, the engine cooling water must be carefully selected, handled and checked. If this is not the case, cor- rosion, erosion and cavitation may occur at the walls of the cooling system in contact with water and deposits may form.
Page 127 3.3.7 MAN Diesel & Turbo Hardness The total hardness of the water is the combined effect of the temporary and permanent hardness. The proportion of calcium and magnesium salts is of overriding importance. The temporary hardness is determined by the carbo- nate content of the calcium and magnesium salts.
Page 128 3.3.7 MAN Diesel & Turbo Additives for cooling water Only the additives approved by MAN Diesel and listed in the tables under the "Approved cooling water additives“ may be used. section entitled Required approval A cooling water additive may only be permitted for use if tested and approved as per the latest directives of the ICE Research Association (FVV) "Suitability test of internal combustion engine cooling fluid additives.”...
Page 129 3.3.7 MAN Diesel & Turbo and the required concentrations, contact the manufacturer. As regards the „Nitrite-Containing Chemical Addi- chemical additives indicated in the table tives“ , their compatibility with ethylene glycol-based antifreezes has been proved. Anti-freeze solutions may only be mixed with one another with the consent of the manufacturer, even if these solutions have the same composi- tion.
Page 130 3.3.7 MAN Diesel & Turbo Regular checks of the cooling water condition and cooling water system Treated cooling water may become contaminated when the engine is in operation, which causes the additive to loose some of its effectiveness. It is therefore advisable to regularly check the cooling system and the cooling water condition.
Page 131 3.3.7 MAN Diesel & Turbo Protective measures Anticorrosive agents contain chemical compounds that can pose a risk to health or the environment if incorrectly used. Comply with the directions in the manufacturer's material safety data sheets. Avoid prolonged direct contact with the skin. Wash hands thoroughly after use.
Page 132 3.3.7 MAN Diesel & Turbo Manufacturer Product designation Initial dosing for Minimum concentration ppm 1,000 litres Product Nitrite Na-Nitrite (NaNO Uniservice N.C.L.T. 12 l 12,000 2,000 3,000 Via al Santuario di N.S. della Guardia 58/A Colorcooling 24 l 24,000 2,000 3,000 16162 Genova, Italy Marichem –...
Page 133 3.3.7 MAN Diesel & Turbo Anti-freeze solutions with slushing properties Manufacturer Product designation Minimum concentration BASF Glysantin G 48 Carl-Bosch-Str. Glysantin 9313 67063 Ludwigshafen, Glysantin G 05 Rhein Deutschland Castrol Int. Antifreeze NF, SF Pipers Way Swindon SN3 1RE, UK BP, Britannic Tower Anti-frost X2270A Moor Lane,...
Page 134 000.07 MAN Diesel & Turbo Cooling water inspecting Summary Acquire and check typical values of the operating media to prevent or limit damage. The fresh water used to fill the cooling water circuits must satisfy the specifi- cations. The cooling water in the system must be checked regularly in accordance with the maintenance schedule.
Page 135 000.07 MAN Diesel & Turbo Testing the concentration of anticorrosive agents Short specification Anticorrosive agent Concentration Chemical additives according to the quality specification in Volume 010.005 Engine - Operating Instructions, Chapter 3, Sheet 3.3.7 Anti-freeze agents according to the quality specification in Volume 010.005 Engine - Operating Instructions, Chapter 3, Sheet 3.3.7 Table 2: Concentration of the cooling water additive Testing the concentration of...
Page 136 000.08 MAN Diesel & Turbo Cooling water system Cleaning Summary Remove contamination/residue from operating fluid systems, ensure/re- establish operating reliability. Cooling water systems containing deposits or contamination prevent effec- tive cooling of parts. Contamination and deposits must be regularly elimina- ted.
Page 137 000.08 MAN Diesel & Turbo other manufacturers can be used providing they have similar properties. The manufacturer's instructions for use must be strictly observed. Prior to clean- ing, check whether the cleaning agent is suitable for the materials to be "Cleaning agents for remov- cleaned.
Page 138 000.08 MAN Diesel & Turbo Cleaning products can cause damage The products to be used can endanger health and may be harmful to the environment. Follow the manufacturer's handling instructions without fail. The applicable regulations governing the disposal of cleaning agents or acids must be observed.
Page 139 3.3.10 MAN Diesel & Turbo Water specification for fuel-water emulsions Prerequisites The water used for the fuel-water emulsion is an operating fluid that must be carefully selected, processed (if necessary) and monitored. If this is not done, deposits, corrosion, erosion and cavitation may occur on the fuel system components that come into contact with the fuel-water emulsion.
Page 140 3.3.11 MAN Diesel & Turbo Specifications for intake air (combustion air) General The quality and condition of intake air (combustion air) have a significant effect on the power output, wear and emissions of the engine. In this regard, not only are the atmospheric conditions extremely important, but also con- tamination by solid and gaseous foreign matter.
Page 141 Cylinder head 505/605...
Page 142 Description Cylinder head Page 1 (1) Edition 14H L28/32H, V28/32H and is encased by the seating collar (5) which over- General laps it. The assembled valve rotator is held The cylinder head is made of cast iron and is tight- together, when removed, by the retaining ring (6).
Page 143 MAN Diesel & Turbo 605-01.00 Working Card Dismantling of Cylinder Head Page 1 (2) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62021 Shut-off fuel oil 62021 Oil injector, Shut-off cooling oil (complete) Stopped lub.
Page 144 Attach the hook to the lifting tool and lift the Disconnect the cooling oil pipes, (inlet and cylinder head away. outlet. Disconnect the rocker arm lubricating oil pi- V28/32H L28/32H Remove the thermometer attachment bran- (cooling water outlet pipe). Fig. 2 Fig. 1 91.45 - ES0S...
Page 145 MAN Diesel & Turbo Inspection of Inlet Valve, Exhaust Valve and 605-01.05 Working Card Valve Guide Edition 06H Page 1 (3) L+V28/32H Safety precautions Special tools Stopped engine Plate no Item no Note Shut-off starting air Shut-off cooling water 62005 Shut-off fuel oil 62005 Shut-off cooling oil...
Page 146 Or as an Alternative: Place wooden blocks under the valve spindle heads. V28/32H L28/32H Fig 2 Now compress the valve springs by tigh ten- ing the nut (B), after which the cone rings can be re-moved, see fig 3.
Page 147 MAN Diesel & Turbo 605-01.05 Inspection of Inlet Valve, Exhaust Valve and Working Card Valve Guide Edition 06H Page 3 (3) L+V28/32H Release the springs again. Remove the nut Inspection of valve guide (B) and the traverse (C). Now valve rotator and springs can be removed.
Page 148 MAN Diesel & Turbo Reconditioning of Valve Spindle Seat 605-01.10 Working Card and Valve Seat Ring Page 1 (3) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62005 Grinding machine Shut-off fuel oil for valve spindle.
Page 149 MAN Diesel & Turbo Reconditioning of Valve Spindle Seat 605-01.10 Working Card and Valve Seat Ring Page 2 (3) Edition 01H L/V28/32H Reconditioning of Valve Seat Ring. However when the seat "S" has been ground to such an extent, that the recess "R" disappears, the valve Reconditioning of valve seat rings by machining is seat ring has to be scrapped and a new one to must carried out by means of a grinding machine, the...
Page 150 MAN Diesel & Turbo Reconditioning of Valve Spindle Seat 605-01.10 Working Card and Valve Seat Ring Page 3 (3) Edition 01H L/V28/32H After assembling the valves, check - on account of the valve motion - that distance "H"2 between the upper edge of the cylinder head and the upper edge of the valve spindle does not exceed the maximum value, see page 600.35.
Page 151 MAN Diesel & Turbo 605-01.15 Working Card Valve Rotator Page 1 (2) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62005 Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description: Dismantling, inspection and mounting of valve rotator.
Page 152 MAN Diesel & Turbo 605-01.15 Working Card Valve Rotator Page 2 (2) Edition 01H L/V28/32H Inspection of Rotocap. When inserting the balls and the tangential springs, note that all balls on the inclined races of the ball Dirt especially in the ball pockets due to residues in pockets point in the same direction, see fig.
Page 153 MAN Diesel & Turbo 605-01.20 Working Card Replacement of Valve Guide Page1 (2) Edition 05H L+V28/32H Safety precautions Special tools Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62005 Lytra tools Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 154 MAN Diesel & Turbo 605-01.20 Working Card Replacement of Valve Guide Page 2 (2) Edition 05H L+V28/32H If the clearance exceeds the shown max. limit, (see Before mounting the new valve guide, it has to page 600.35), the valve guide must be replaced. be cooled down to approx.
Page 155 MAN Diesel & Turbo 605-01.25 Working Card Safety Valve Page 1 (3) Edition 04H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no Item no Note Shut-off starting air Shut-off cooling water 62014 Pressure test Shut-off fuel oil pump. Shut-off cooling oil 62014 Pipe for fuel Stopped lub.
Page 156 MAN Diesel & Turbo 605-01.25 Working Card Safety Valve Page 2 (3) Edition 04H L+V28/32H Maintenance and Checking. 2. Reassembling. During extended periods of standstill and at general Lubricate the threads on valve housing (2) engine overhauls, the safety valves should be tho- with copaslip or similar.
Page 157 MAN Diesel & Turbo 605-01.25 Working Card Safety Valve Page 3 (3) Edition 04H L+V28/32H Test of Opening Pressure 4. Adjustment of Opening Pressure Increase the pressure to the opening pres- Increase the pressure to the opening pres- sure. sure. Turn the cap nut (1) to the correct opening pressure.
Page 158 MAN Diesel & Turbo 605-01.26 Working Card Indicator Valve Page 1 (2) Edition 02H L+V28/32H Safety precautions: Special tools: Stopped engine Plate No Item No Note Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description: Dismounting, inspection and mounting of indi- cator valve.
Page 159 MAN Diesel & Turbo 605-01.26 Working Card Indicator Valve Page 2 (2) Edition 02H L+V28/32H Maintenance By normal working conditions the indicator valve require very little maintenance except an inspec- tion in connection with the normal cylinder cover overhaul. Inspection of the Indicator Valve: Disassemble the indicator valve.
Page 160 MAN Diesel & Turbo 605-01.30 Working Card Replacement of Sleeve for Fuel Injector Page 1 (2) Edition 04H L+V28/32H Safety precautions Special tools Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 161 MAN Diesel & Turbo 605-01.30 Working Card Replacement of Sleeve for Fuel Injector Page 2 (2) Edition 04H L+V28/32H Dismounting of Sleeve for Fuel Injector Coat the sealing ring zone in the bore with grea se or lub. oil. Remove the snap ring by means of two screw drivers.
Page 162 MAN Diesel & Turbo 605-01.35 Working Card Replacement of Valve Seat Ring Page 1 (4) Edition 06H L+V28/32H Safety precautions Special tools Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62021 Shut-off fuel oil 62021 1 piece Shut-off cooling oil 62005...
Page 163 MAN Diesel & Turbo 605-01.35 Working Card Replacement of Valve Seat Ring Page 2 (4) Edition 06H L+V28/32H Procedure for Dismounting a Valve Seat Dismounting of Valve Seat Rings Ring When reconditioning of a valve seat ring no longer is By means of the guide pin (7) the guide disc possible due to dimensions exceeding the scrapping criteria, the seat ring has to be replaced.
Page 164 MAN Diesel & Turbo 605-01.35 Working Card Replacement of Valve Seat Ring Edition 06H Page 3 (4) L+V28/32H By pumping up the pack, see working card To facilitate mounting of the valve seat ring it is 620-01.05 for the use of hydraulic tools, the cooled down, however to no more than -25°C valve seat is pressed out max.
Page 165 MAN Diesel & Turbo 605-01.35 Working Card Replacement of Valve Seat Ring Page 4 (4) Edition 06H L+V28/32H By knocking on the handle and at the same time tightening the nut (4), the valve seat ring slides in place in the bore and it is felt on the knocks when it bears in the bore.
Page 166 MAN Diesel & Turbo 605-01.40 Working Card Mounting of Cylinder Head Page 1 (2) Edition 06H L+V28/32H Safety precautions Special tools Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62021 Shut-off fuel oil 62021 Shut-off cooling oil 62021 6 Pieces Stopped lub.
Page 167 Attach the lifting tool to the cylinder head that has been made ready for installation, and position it carefully on the cylinder liner. V28/32H L28/32H Fig 2 If new studs or nuts have been fitted, the nuts must be tightened and loosened three times,...
Page 168 MAN Diesel & Turbo 605-01.45 Working Card Inspection of Cylinder Head Cooling Water Space Page 1 (2) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 169 MAN Diesel & Turbo 605-01.45 Working Card Inspection of Cylinder Head Cooling Water Space Page 2 (2) Edition 01H L/V28/32H Inspection of Cylinder Head Cool. Water Space. Inspect the cooling water inlet at the bottom and the cooling water outlet in the top of the cylinder Cooling water, head, see fig.
Page 170 MAN Diesel Plate Cylinder Head 60501-19H Page 1 (2) L+V28/32H 03.44 - ES0...
Page 171 MAN Diesel Plate 60501-19H Cylinder Head Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Cylinder head (as 294) O-ring O-ring Cylinderdæksel (som with brackets and 294) monteret med buk- rockerarms installed Valve guide, inlet and Ventilstyr, indstr. og ke og vippearne.
Page 172 MAN Diesel Plate Valve Spindles and Valve Gear 60502-31H Page 1 (2) L+V28/32H 22/23 08.28 - ES0...
Page 173 MAN Diesel Plate 60502-31H Valve Spindles and Valve Gear Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Designation Benævnelse Qty. Thrust piece Trykstykke Rocker arm Vippearm Møtrik Thrust screw Trykskrue Plug screw Propskrue Bearing bush Lejebøsning Valve bridge, Ventilbro, Thrust pin Trykskrue inlet...
Page 174 MAN Diesel Plate Safety Valve and Indicator Valve 60508-11H Page 1 (2) L+V28/32H 94.25 - ES0S...
Page 175 MAN Diesel Plate Safety Valve and Indicator Valve 60508-11H Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Designation Benævnelse Qty. Valve cone Ventilkugle Pressure spring Trykfjeder Safety valve, com- Sikkerhedsventil, plete incl. item 03, komplet inkl. item 03, 06, 25, 26, 27, 28 06, 25, 26, 27, 28 Gasket Pakning...
Page 176 MAN Diesel Plate Cylinder Head, Top Cover 60510-12H Page 1 (2) L+V28/32H 05, 16 06.32 - ES0S...
Page 177 MAN Diesel Plate 60510-12H Cylinder Head, Top Cover Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Handle Håndtag O-ring O-ring Møtrik Top cover Topdæksel Top cover, compl. Topdæksel, kompl. incl. item Nos. inkl. pos. nr. 01, 02, 05, 06 01, 02, 05, 06 Gasket Pakning...
Page 178 Piston/connecting rod 506/606...
Page 179 MAN Diesel 606.01 Description Piston, Connecting Rod and Cylinder Liner Page 1 (1) Edition 10H L/V28/32H Piston The piston, which is oil-cooled and of the monobloc The big-end bearing is of trimetal type, i.e. steel shells type made of nodular cast iron, is equipped with 3 lined with tin-aluminium or lead-bronze coated with compression rings and 1 scraper ring.
Page 180 MAN Diesel 606-01.00 Working Card Dismounting of Piston and Connecting Rod Page 1 (3) Edition 01H L28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 Shut-off fuel oil 62006 Shut-off cooling oil...
Page 181 Dismounting of Piston and Connecting Rod Page 2 (3) Edition 01H L28/32H Clean the upper part of the cylinder, if not, the Turn the piston in top, in order to push the ﬂ ame piston may get stuck during removal in the carbon ring out of the cylinder by means of the tool.
Page 182 Working Card Dismounting of Piston and Connecting Rod Page 3 (3) Edition 01H L28/32H Fig. 3. Removal of upper big-end bearing shell. If minor adjustment of the crank throw position ap- pears necessary for acces to the connecting rod screws, the wire rope must be slackened before turning of the crankshaft and tightened up again in the new crank throw position.
Page 183 L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 L28/32H Shut-off fuel oil 62006 L28/32H Shut-off cooling oil 62006 V28/32H Stopped lub. oil circul. 62006 Description: Separation of piston and connecting rod for in- spection or/and overhaul.
Page 184 Take out the securing ring, (seeger circlips), push out the piston pin and lift the connecting rod away. Fig. 1. L28/32H The bearing cap should be mounted with the screws tightened only by hand, in order to protect the serrated joint faces during handling of the assembly, see ﬁ...
Page 185 MAN Diesel 606-01.10 Working Card Piston (with ﬂ ame ring) Page 1 (4) Edition 09H L+V28/32H Safety precautions Special tools Stopped engine Plate no Item no Note. Shut-off starting air Shut-off cooling water 62006 Shut-off fuel oil 62006 Shut-off cooling oil 62006 Stopped lub.
Page 186 MAN Diesel 606-01.10 Working Card Piston (with ﬂ ame ring) Page 2 (4) Edition 09H L+V28/32H Removal of Piston Ring Inspection of Piston For removal of piston rings, which are to be used Remove the piston and scraper rings. again, and for all mounting of rings, only the special ring opener which prevents local over stressing of Clean and examine the piston rings to determine the rings should be used.
Page 187 MAN Diesel 606-01.10 Working Card Piston (with ﬂ ame ring) Page 3 (4) Edition 09H L+V28/32H The piston has to be scrapped if: New ring Piston and oil Ring grooves. grooves. scraper ring. The wear limit on the testing mandrel is ex ceed- Max.
Page 188 MAN Diesel 606-01.10 Working Card Piston (with ﬂ ame ring) Edition 09H Page 4 (4) L+V28/32H Position of Piston and Scraper Rings Piston Ring No 1: marked with ident. no "top 1619394-4" or "1242". Piston Ring No 2: marked with ident. no "top 1619394-4"...
Page 189 MAN Diesel 606-01.15 Working Card Connecting Rod Page 1 (4) Edition 04H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 140-760 Nm Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description: Cleaning, inspection and test measurement of connecting rod.
Page 190 MAN Diesel 606-01.15 Working Card Connecting Rod Page 2 (4) Edition 04H L/V28/32H Cleaning and Inspection of Big-end Bore. Screws, which are damaged as mentioned above or cannot be turned into the threaded holes by hand, The connecting rod is cleaned on all machined must be renewed.
Page 191 MAN Diesel 606-01.15 Working Card Connecting Rod Page 3 (4) Edition 04H L/V28/32H If the ovalness exceeds this value, reuse must be Please note that squares for statement of information rejected and a new complete connecting rod, in clu- and identiﬁ cation, should also be properly ﬁ lled in. ding new screws and new bearing shells has to be mounted in the engine.
Page 192 MAN Diesel 606-01.15 Working Card Connecting Rod Edition 04H Page 4 (4) L/V28/32H 97.24 - ES0S...
Page 193 MAN Diesel Criteria for Replacement of 606-01.16 Working Card Connecting Rod Big-end and Main Bearing Shells Page 1 (8) Edition 02H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air 62006 Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 194 MAN Diesel Criteria for Replacement of 606-01.16 Working Card Connecting Rod Big-end and Main Bearing Shells Page 2 (8) Edition 02H L+V28/32H This paper gives information about the evaluation of Wear of the bearings running surface starts primarily the connecting rod big-end and main bearing shells in the soft overlay, where the overlay in the slots is when wear appears on the run ning surface under re duced ap prox.
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Page 198 MAN Diesel Criteria for Replacement of 606-01.16 Working Card Connecting Rod Big-end and Main Bearing Shells Page 6 (8) Edition 02H L+V28/32H Limit Case - Levelling Valuation: If the limits shown in ﬁ g. 11 and 12 are exceeded the bearing shells must be exchanged. Condition: The slots are locally totally levelled as shown in ﬁ...
Page 199 MAN Diesel...
Page 200 MAN Diesel Criteria for Replacement of 606-01.16 Working Card Connecting Rod Big-end and Main Bearing Shells Page 8 (8) Edition 02H L+V28/32H Limit Case - Empty Slots Valuation: If the limits shown in the below ﬁ g. 18 and 19, are ex ceeded, the bearing shells must be Condition: In some areas there is no overlay in the ex chang ed.
Page 201 MAN Diesel 606-01.20 Working Card Assembling of Piston and Connecting Rod Page 1 (4) Edition 01H L28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 Shut-off fuel oil 62006 Shut-off cooling oil 62006 Stopped lub.
Page 202 Working Card Assembling of Piston and Connecting Rod Page 2 (4) Edition 01H L28/32H Mount the lifting device comprising eye screw, A crank throw position of approx 50 degrees before shackle and wire rope on the piston. TDC will ensure this and also be suitable for the further mounting procedure.
Page 203 Working Card Assembling of Piston and Connecting Rod Page 3 (4) Edition 01H L28/32H Mount the bearing cap with inserted lower shell of the big-end bearing, using the guide pin, see ﬁ g. Lubricate threads and contact face of the con- necting rod screws with copaslip, molycote pasta or similar.
Page 204 Assembling of Piston and Connecting Rod Page 4 (4) Edition 01H L28/32H If the rings are opened further than necessary there Before ﬁ tting the coil spring loaded scraper ring, the is a risk of overstressing, which means that rings will coil spring is dismantled from the ring by removal of become permanently distorted and will not conﬁ...
Page 205 MAN Diesel 606-01.25 Working Card Hydraulic Tightening of Connecting Rod Screws Page 1 (2) Edition 04H L+V28/32H Safety Precautions: Special Tools: Stopped engine Plate No Item No Note Shut-off starting air Shut-off cooling water 62021 Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 206 MAN Diesel 606-01.25 Working Card Hydraulic Tightening of Connecting Rod Screws Edition 2 (2) Edition 04H L+V28/32H Tighten the screw pos. 3 home to the connecting rod by hand. Mount the lower part pos. 2 and fasten the lower part with the nuts, pos. 4. Tighten the nuts by hand.
Page 207 MAN Diesel 606-01.30 Working Card In-situ Inspection of Connecting Rod Big-end Bearing Page 1 (3) Edition 01H L28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 Shut-off fuel oil 62006...
Page 208 606-01.30 Working Card In-situ Inspection of Connecting Rod Big-end Bearing Page 2 (3) Edition 01H L28/32H The big-end bearing shells can be inspected and/or replaced in-situ i.e. without dismounting the piston and connecting rod assembly from the engine. Dismounting. The crankshaft of the engine is turned into a po si tion allowing the connecting rod screws to be lo- sen ed.
Page 209 Working Card In-situ Inspection of Connecting Rod Big-end Bearing Page 3 (3) Edition 01H L28/32H While lowering the connecting rod, it must be guided by hand to ensure correct approach and landing on the journal, see ﬁ g. 4. Mount the bearing cap with inserted lower big-end bearing shell, using the guide pin.
Page 210 MAN Diesel 606-01.35 Working Card Inspection and Honing of Cylinder Liner Page 1 (4) Edition 08H L+V28/32H Special tools: Safety precautions: Plate no. Item no. Note. Stopped engine Shut-off starting air 62006 Extra tools Shut-off cooling water 62006 Extra tools Shut-off fuel oil 62006 Extra tools...
Page 211 MAN Diesel 606-01.35 Working Card Inspection and Honing of Cylinder Liner Page 2 (4) Edition 08H L+V28/32H Prior to the honing, deposits of coke and possible Measurement of Cylinder Diameter. wear edges in the top of the liner must be removed by scraping.
Page 212 MAN Diesel 606-01.35 Working Card Inspection and Honing of Cylinder Liner page 3 (4) Edition 08H L+V28/32H In order to achieve the required angle between the honing grooves, see ﬁ g. 2, the vertical speed is ad- justed to about 1 m/sec. which corresponds to about 2 sec.
Page 213 MAN Diesel 606-01.35 Working Card Inspection and Honing of Cylinder Liner Page 4 (4) Edition 08H L+V28/32H Measurements of Cylinder Liner Plant/ship: Engine Type: Engine No.: Date: Sign.: Cyl. A-side B-side Pos. Running hours: Fuel: Separator: Yes Tem. of cyl. liner 25°C Nom.
Page 214 MAN Diesel 606-01.40 Working Card Replacement of Cylinder Liner Page 1 (3) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description: Replacement of cylinder liner.
Page 215 Edition 01H L/V28/32H Dismounting of Cylinder Liner. Dismount the cooling water guide jacket. L28/32H Prior to mounting of the lifting tool and dis moun- V28/32H ting from the frame, it must be ensured that the liner and frame have been marked to match, for the sake of a posible remounting of the liner, see ﬁ...
Page 216 MAN Diesel 606-01.40 Working Card Replacement of Cylinder Liner Page 3 (3) Edition 01H L/V28/32H Mounting of Cylinder Liner. Mount the cooling water jacket, (for torque mo- ment see page 600.40), piston/connecting rod and Check that the sealing surfaces on engine, cylinder head according to working card 606-01.20 cylinder liner, and sealing rings are perfectly clean.
Page 217 MAN Diesel Grinding of Seal Face on 606-01.45 Working Card Cylinder Liner and Cylinder Head. Page 1 (2) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62005 Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 218 MAN Diesel Grinding of Seal Face on 606-01.45 Working Card Cylinder Liner and Cylinder Head Page 2 (2) Edition 01H L/V28/32H Note: The grinding tool is used for both grinding the groove in the liner ﬂ ange (1) and the seating surface on the cylinder head (2), see ﬁ...
Page 219 MAN Diesel Dismounting of Piston and Cylinder Liner 606-01.50 Working Card Page 1 (2) Edition 01H at Low Overhaul Heights L+V28/32H Safety precautions: Special tools: Stopped engine Plate no Item no Note Shut-off starting air Shut-off cooling water 62050 Shut-off fuel oil 62006 Shut-off cooling oil 62006...
Page 220 MAN Diesel 606-01.50 Dismounting of Piston and Cylinder Liner Working Card Page 2 (2) Edition 01H at Low Overhaul Heights L+V28/32H Dismantling of Piston at Low Overhaul Dismantling of Cylinder Liner at Low Overhaul Heights. Heights. Lift up the piston and the connecting rod through Mount normal lifting tool for cylinder liners.
Page 221 MAN Diesel Plate Piston and Connecting Rod 60601-34H (Hydraulic Tightened) Page 1 (2) L28/32H 07.01 - ES0...
Page 222 MAN Diesel Plate 60601-34H Piston and Connecting Rod (Hydraulic Tightened) Page 2 (2) L28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Piston pin incl. Stempelpind inkl. item No 02 pos. nr. 02 Socket screw Kraterskrue Retaining ring Sikringsring Plug screw...
Page 223 MAN Diesel & Turbo Plate Cylinder Liner and Water Guide Jacket 60610-09H Page 1 (2) L28/32H 94.07 - ES0S...
Page 224 MAN Diesel & Turbo Plate 60610-09H Cylinder Liner and Water Guide Jacket Page 2 (2) L28/32H Item Item Qty. Designation Beskrivelse Designation Beskrivelse O-ring O-ring Sleeve Muffe Water guide Kølekappe jacket O-ring O-ring Sealing ring Tætningsring Plug screw Propskrue 12/C...
Page 225 Camshaft 507/607...
Page 226 607.01 Description Camshaft and Camshaft Drive Page 1 (1) Edition 05H L28/32H General The lubricating oil pipes for the gear wheels are equipped with nozzles which are adjusted to apply The camshaft which controls the actuation of inlet the oil at the points where the gear wheels are in valves, exhaust valves and fuel injection pumps is mesh.
Page 227 MAN Diesel 607-01.00 Working Card Camshaft and Camshaft Drive Page 1 (2) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 20 - 120 Nm. Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 228 MAN Diesel 607-01.00 Working Card Camshaft and Camshaft Drive Page 2 (2) Edition 01H L/V28/32H Examine all lubricating oil spray pipe nozz- Dismount the covers which give access to the les. gear wheels, camshaft and crankcase. Start the electrical lubricating oil pump and Examine all gear wheels for cracks, wear and de for- check the oil ﬂ...
Page 229 MAN Diesel 607-01.05 Working Card Inspection and Replacement of Camshaft Bearing Page 1 (2) Edition 01H L+V28/32H Safety precautions Special tools Stopped engine Plate No Item No Note Shut-off starting air Shut-off cooling water 62006 20 - 120 Nm. Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 230 MAN Diesel 607-01.05 Working Card Inspection and Replacement of Camshaft Bearing Page 2 (2) Edition 01H L+V28/32H To Check Roller Path of Cams. While turning the engine, examine the cam Camshaft bearing discs and in particular, check the roller path of all Hole for lubricating oil cams for cracks, crackles and rufﬂ...
Page 231 MAN Diesel & Turbo 607-01.20 Adjustment of Camshaft for Valve and Injection Timing Working Card Page 1 (4) Edition 04H L28/32H Safety precautions Special tools Stopped engine Plate no Item no Note Shut-off starting air Shut-off cooling water 62006 20 - 120 Nm.
Page 232 Working Card Adjustment of Camshaft for Valve and Injection Timing Page 2 (4) Edition 04H L28/32H Measure of fuel pump lead Insert the dial gauge into the support. Set the dial gauge to "Zero". Dismantle covers for fuel camshaft and fuel...
Page 233 Working Card Adjustment of Camshaft for Valve and Injection Timing Page 3 (4) Edition 04H L28/32H Compare the calculated value determined with the value mentioned below. If the values exceeds the limits, an adjustment must be done in order to correct the errors, on the X-measure or reset the gear wheel, see following text for changing "X"-measuring.
Page 234 Adjustment of Camshaft for Valve and Injection Timing Page 4 (4) Edition 04H L28/32H The injection timing can be altered on each cylinders Thicker and/or more shims (reduction of the distance by inserting or removing shims under the thrust piece “X”) results in an advanced injection.
Page 235 MAN Diesel Plate Intermediate Wheel 60701-06H Page 1 (2) L28/32H 06.28 - ES0...
Page 236 MAN Diesel Plate 60701-06H Intermediate Wheel Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Screw Skrue Lock plate Sikringsplade Gasket Pakning Union Vinkelforskruning Pipe Rør Union Vinkelforskruning Spray pipe Sprøjterør Fitted bolt Pasbolt Self locking Selvlåsende møtrik...
Page 237 MAN Diesel Plate Camshaft and Camshaft Bearing 60705-22H Page 1 (2) L28/32H 02, 29, 32, 33, 34 5 cyl. 35 20 6 cyl. 26 26 7 cyl. 27 27 8 cyl. 28 28 9 cyl. 06.43 - ES0...
Page 238 MAN Diesel Plate 60705-22H Camshaft and Camshaft Bearing Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Camshaft bearing Styreakselleje Camshaft, Styreaksel, intermediate, mellem Camshaft section Styreakselssektion 7 cyl. engine 7 cyl. motor "aft", 6 cyl. engine "agter", 6 cyl.
Page 239 Operating gear 508/608...
Page 240 MAN Diesel 608.01 Description Operating Gear for Valve and Fuel Injection Pumps Page 1(1) Edition 12H L/V28/32H Roller Guides The fuel injection pumps and the rocker arms for inlet and exhaust valves are operated by the cams, on the Valve bridge Rocker arm camshaft through roller guides.
Page 241 MAN Diesel & Turbo 608-01.00 Working Card Inspection of Valve Roller Guides Page 1 (2) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 20 - 120 Nm Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 242 MAN Diesel & Turbo 608-01.00 Working Card Inspection of Valve Roller Guides Page 2 (2) Edition 01H L/V28/32H Dismounting of Roller Guide. Dismount the screws (3) which secure the roller guide top cover, take off the cover, and lift out Turn the engine so that the roller, rests on the the roller guide (5).
Page 243 MAN Diesel & Turbo 608-01.05 Working Card Inspection of Fuel Injection Pump Roller Guide Page 1 (2) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 244 MAN Diesel & Turbo 608-01.05 Working Card Inspection of Fuel Injection Pump Roller Guide Page 2 (2) Edition 01H L/V28/32H Dismounting of Roller Guide. Inspect the spherical stud for deformations (replace as necessary). Remove the support ring (1) and spring (2) and take up the roller guide (3), see fig.
Page 245 MAN Diesel & Turbo 608-01.10 Working Card Control and Adjusting of Valve Clearance Page 1 (3) Edition 01H L/V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62008 Exhaust Shut-off fuel oil 62008 Inlet Shut-off cooling oil...
Page 246 MAN Diesel & Turbo 608-01.10 Working Card Control and Adjusting of Valve Clearance Page 2 (3) Edition 01H L/V28/32H Adjusting of Inlet Valve Clearance. Turn the engine so that the roller, rests on the circular part of the cam, i.e. the inlet valves and the exhaust valves are closed.
Page 247 MAN Diesel & Turbo 608-01.10 Working Card Control and Adjusting of Valve Clearance Page 3 (3) Edition 01H L/V28/32H The feeler gauges for checking the clearance have two gauges which are marked "incorrect" and "correct", the latter to be used when adjusting the valve clearance, see fig.
Page 248 MAN Diesel & Turbo Plate Roller Guide and Push Rods 60801-17H Page 1 (2) L28/32H 11.36 - ES0...
Page 249 MAN Diesel & Turbo Plate Roller Guide and Push Rods 60801-17H Page 2 (2) L28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Thrust piece Trykstykke Roller guide for fuel Rullestyr for brændsels- injection pump, com- pumpe, komplet inkl. Pipe Rør...
Page 250 Control/safety 509/609...
Page 251 MAN Diesel 609.01 Description Control and Safety Systems Page 1 (2) Edition 20H L+V28/32H Governor Should a fuel pump plunger seize in its barrel, thus blocking the regulating guide, governing of the The engine speed is controlled by a hydraulic go- remaining fuel pumps may continue un impaired vernor.
Page 252 MAN Diesel 609.01 Description Control and Safety Systems Page 2 (2) Edition 20H L+V28/32H The engine can be stopped manually by pressing The overspeed alarm (SAH 81) is activated by means down the button (7), see ﬁ g. 1, which will activate the of the micro switch (9).
Page 253 609.05 Description Instruments and Automatics Page 1 (3) Edition 11H L28/32H Main instrument panel As standard the engine is equipped with an instru- The instrument panel is mounted ﬂ exibly on rubber ment panel, comprising instruments for visual indi- elements and all manometer connections are con- ca tion of the most essential pressures.
Page 254 609.05 Description Instruments and Automatics Page 2 (3) Edition 11H L28/32H Instrumentation too high press. drop across lub. oil ﬁ lter too high HT FW temperature - outlet engine As standard the engine is supplied with the following too low starting air pressure - inlet engine...
Page 255 Description Instruments and Automatics Page 3 (3) Edition 11H L28/32H The alarm unit consist of a box with a ﬂ oat switch Alarm for Prelubricating (LAL 25) for level monitoring, see ﬁ g. 4. Alarm for missing prelubricating, when the engine...
Page 256 609.10 Description Lambda Controller Page 1 (2) Edition 15H L28/32H Purpose Thus the solenoid valve (4) opens. The jet system is activated, the turbocharger accelerates and increases the charge air pressure, thereby pressing the piston The purpose with the lambda controller is to prevent (3) backwards in the lambda cylinder (5).
Page 257 MAN Diesel 609.10 Description Lambda Controller Page 2 (2) Edition 15H L28/32H 1. Regulating arm 2. Switch (Pick-up) 3. Piston 4. Solenoid valve 5. Lambda controller 6. Overspeed device (mecanical activated 3/2 valve) Charge air receiver Engine's compression air system Fig 1 Lambda controller incl.
Page 258 MAN Diesel & Turbo 609.35 Description Starting Box Page 1 (1) Edition 06H L28/32H Description Engine / Turbocharger RPM By activating the "Engine RPM/TC RPM" button, the The starting box is mounted on the engine's control indication is changed. side. On front of the box there are the following in-...
Page 259 MAN Diesel 609.40 Description Converter for Engine- and Turbocharger RPM Signal Page 1 (1) Edition 01H L+V28/32H Engine RPM signal The "engine run" signals will be given through a relay. One for synchronizing and one for start/stop of pre. For measuring the engine's RPM, a pick-up mounted lub.
Page 260 MAN Diesel Functional Test and Adjustment of Safety, 609-01.00 Working Card Page 1 (2) Alarm and Monitoring Equipment Edition 01H General Safety precautions Special tools Stopped engine Plate No Item No Note. Shut-off starting air Shut-off cooling water See Related Procedure Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 261 MAN Diesel 609-01.00 Functional Test and Adjustment of Safety, Working Card Page 2 (2) Edition 01H Alarm and Monitoring Equipment General Maintenance of monitoring and safety sy- For check of these functions use the working cards stems mentioned under related procedure on page 1. One of the most important parameters in the pre- ventive work is that the alarm system as well as the Alarm System...
Page 262 MAN Diesel 609-01.05 Working Card Functional Test and Adjustment of Overspeed Trip Page 1 (2) Edition 01H General Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62009 Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 263 MAN Diesel 609-01.05 Working Card Functional Test and Adjustment of Overspeed Trip Page 2 (2) Edition 01H General Turn the engine until the adjusting screw is opposite The engine is run up manually, (on governor the opening on the side of the housing. Now loosen "synchronizer") and at no load, while watching the the lock screw and turn the adjusting screw, using tachometer.
Page 264 MAN Diesel 609-05.00 Working Card Adjustment and Test of On/Off Pressostate Page 1 (2) Edition 02H General Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 265 MAN Diesel 609-05.00 Working Card Adjustment and Test of On/Off Pressostate Page 2 (2) Edition 02H General Adjustment: When the pressostate cover is removed and locking screw pos. 5, ﬁ g. 1 is loosened, the range can be set with the spindle pos. 1 while at the same time the scale pos.
Page 266 MAN Diesel 609-05.01 Working Card Adjustment and Test of On/Off Thermostate Page 1 (2) Edition 02H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 267 MAN Diesel 609-05.01 Working Card Adjustment and Test of On/Off Thermostate Page 2 (2) Edition 02H L+V28/32H Adjustment: Test: The funcional test of the thermostate is to be When the thermostate cover is removed and locking screw pos. 5, ﬁ g. 1 is loosened, the range carried out according to the following procedure.
Page 268 MAN Diesel 609-05.02 Working Card Function and Test of Level Switch (LAL 25) Page 1 (2) Edition 02H General Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 269 MAN Diesel 609-05.02 Working Card Function and Test of Level Switch (LAL 25) Page 2 (2) Edition 02H General The level switch LAL 25, which is mounted on the main lubricating oil pipe of the engine, gives alarm for missing prelubricating oil. Vent pipe Function.
Page 270 MAN Diesel 609-05.03 Working Card Adjustment and Test of Analogous Pressure Transmitter Page 1 (2) Edition 02H General Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 271 MAN Diesel 609-05.03 Working Card Adjustment and Test of Analogous Pressure Transmitter Page 2 (2) Edition 02H General The pressure transmitter registers the actual pres- Adjustment: sure and marks the change to an electrical signal, which adjusts the pressure. The pressure transmitter shall not be ad just- ed, but the alarm limit must be set on the alarm plant.
Page 272 MAN Diesel Adjustment and Test of 609-05.04 Working Card Analogous Temperature Transmitter Page 1 (2) Edition 02H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 273 MAN Diesel Adjustment and Test of 609-05.04 Working Card Analogous Temperature Transmitter Page 2 (2) Edition 02H L+V28/32H The PT 100 sensor consist of a resistance wire Otherwise the test can be carried out by watching which changes resistance depending on the tem- if the alarm plant gives any alarm, when the alarm pe ra ture.
Page 274 MAN Diesel 609-10.00 Working Card Lambda Controller Page 1 (2) Edition 16H L28/32H Safety precautions: Special tools: Stopped engine Plate no Item no Note Shut off starting air Shut off cooling water Shut off fuel oil Shut off cooling oil Stopped lub.
Page 275 MAN Diesel 609-10.00 Working Card Lambda Controller Page 2 (2) Edition 16H L28/32H Adjustment of the Lamda Controller All adjustments are made when the engine is in 1. Compressed air from overspeed device standstill position. 2. Lambda cylinder 3. Charge air pressure 4.
Page 276 MAN Diesel Plate Governor and Governor Drive 60901-13H Page 1 (2) L28/32H For actuator, see special instruction book 06.33 - ES0...
Page 277 MAN Diesel Plate 60901-13H Governor and Governor Drive Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Plug screw Propskrue Wear disc Slidskive Gasket Pakning Feder Møtrik + Item No. 19 require + Item nr. 19 kræver...
Page 278 MAN Diesel Plate Governor and Governor Drive 60901-14H Page 1 (2) L28/32H For governor, see special instruction book 06.33 - ES0...
Page 279 MAN Diesel Plate 60901-14H Governor and Governor Drive Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Synchroniserings- Wear disc Synchronnizing Slidskive motor motor Feder Propskrue Plug screw Pakning + Item No. 19 require + Item nr. 19 kræver...
Page 280 MAN Diesel Plate Governor and Governor Drive 60901-15H Page 1 (2) L28/32H For governor, see special instruction book 06.47 - ES0...
Page 281 MAN Diesel Plate 60901-15H Governor and Governor Drive Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Plug screw Propskrue Feder Gasket Pakning Shutdown solenoid Shutdown spole Møtrik + Item No. 19 require + Item nr. 19 kræver...
Page 282 MAN Diesel Plate Regulation Mechanism 60902-18H Page 1 (3) L28/32H Governor Plate 60901 15, 70 56, 92, 93, 94, 95 06.35 - ES0...
Page 283 MAN Diesel Plate 60902-18H Regulation Mechanism Page 2 (3) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Spring pin Fjederstift Split pin Split Linkage Lænkeled Pull rod head Trækstangshoved Pull rod end Stift Trækstangsende Spring Fjeder Cylindrical pin Cylindrisk stift...
Page 284 MAN Diesel Plate Regulation Mechanism 60902-18H Page 3 (3) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Regulating shaft Reguleringsaksel 8 cyl. engine 8 cyl. motor Regulating shaft Reguleringsaksel 9 cyl. engine 9 cyl. motor When ordering spare parts, see also page 600.50.
Page 285 MAN Diesel & Turbo Plate Overspeed Device 60903-38H Page 1 (2) L+V28/32H 11.02 - ES0...
Page 286 MAN Diesel & Turbo Plate 60903-38H Overspeed Device Page 2 (2) L+V28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Button Knap Socket Muffe Nipple Nippel Button Knap Spindle Spindel Spring pin Fjederstift Spring (left) Fjeder (venstre) Spring Fjeder Spindle Spindel Screw Skrue...
Page 287 MAN Diesel Plate Instrument Panel 60905-20H Page 1 (2) L28/32H 24-26 PI 01 LT fresh water, inlet to air cooler PI 10 HT fresh water, inlet engine PI 21/22 Lubricating oil, inlet/outlet to ﬁ lter PI 23 Lub. oil, inlet to turbocharger...
Page 288 PI 40 Bracket for instrument panel, L23/30H panel , L23/30H Packing ring Pakningsring Bracket for instrunent Konsol for instrument panel, L28/32H Instrument panel, Instrument panel, kom- panel, L28/32H complete, L23/30H plet, L23/30H Manometer 0-3 bar (PI Pressure gauge 0-3 31 og PI 23)
Page 289 MAN Diesel Plate Instrument Panel 60905-27H Page 1 (2) L28/32H PI 01 LT fresh water, inlet to air cooler PI 10 HT fresh water, inlet engine PI 21/22 Lubricating oil, inlet/outlet to ﬁ lter PI 23 Lub. oil, inlet to turbocharger...
Page 290 MAN Diesel Plate 60905-27H Instrument Panel Page 2 (2) L28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Hus for instrument- Damper (charging air) Dæmper (ladeluft) Housing for instru- panel ment panel Skrue Screw Konsol for instrument- Bracket for instru-...
Page 291 MAN Diesel Plate Instrument Panel 60905-32H Page 1 (2) L28/32H 04-05 43-44-45 PI 01 LT fresh water, inlet to air cooler PI 10 HT fresh water, inlet engine PI 21/22 Lubricating oil, inlet/outlet to ﬁ lter PI 23 Lub. oil, inlet to turbocharger...
Page 292 MAN Diesel Plate 60905-32H Instrument Panel Page 2 (2) L28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Hus for instrument- Damper (charging air) Dæmper (ladeluft) Housing for instru- panel ment panel Screw Skrue Konsol for instrument- Bracket for instru-...
Page 293 MAN Diesel Plate Thermometer 60907-19H Page 1 (3) L28/32H Item Scale Length Code Fig. °F °C TI 01 40-240 0-120 TI 02 TI 31 TI 22 40-240 0-120 TI 20 40-600 0-300 TI 30 40-400 0-200 TI 40 TI 51...
Page 294 MAN Diesel Plate Thermometer 60907-19H Page 2 (3) L28/32H Item Scale Length Code Fig. °F °C 100- 1300 50-650 TI 60 ° C ° F Pocket 100- TI 61 1300 50-650 ° C ° F Pocket 04.11 - ES0...
Page 295 MAN Diesel Plate Thermometer 60907-19H Page 3 (3) L28/32H Item Scale Length Fig. Code °F °C TI 61 50-650 120-1200 TI 62 Thermo- meter Feeler NiCr-Ni Pocket 50-650 TI 60 120-1200 TI 60 50-650 120-1200 Feeler NiCr-Ni Thermo- meter Pocket...
Page 296 MAN Diesel Pressostate, Thermostate Plate 60907-02H Page 1 (2) Difference Pressostate and Pressure Transmitter General Fig. and Description Range Code Item No. 0-8 bar PSL 22 PAL 10 PAL 22 6-18 bar PAL 70 PAL 24 10-35 bar PAL 40 1-10 bar Pressostate TAL 10...
Page 297 MAN Diesel Pressostate, Thermostate Plate 60907-02H Page 2 (2) Difference Pressostate and Pressure Transmitter General Code Fig. and Description Range Item No. PT 31 0-2.5 bar 0-4 bar PT 10 PT 22 0-6 bar 0-10 bar PT 40 PT 70 0-16 bar 0-40 bar 0-400 bar...
Page 298 MAN Diesel Plate Prelubricating Oil Alarm (LAL 25) 60919-01H Page 1 (2) L+V28/32H Switch point 07.11 - ES0...
Page 299 MAN Diesel Plate 60919-01H Prelubricating Oil Alarm (LAL 25) Page 2 (2) L+V28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Plug screw Propskrue Packing ring Pakningsring Loctite 577 Loctite 577 Level switch Niveauafbryder When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også...
Page 300: Level Switch In Oil Sump (Lal/Lah
MAN Diesel Plate Level Switch in Oil Sump (LAL/LAH 28) 60920-01H Page 1 (2) L28/32H 07.12 - ES0...
Page 301 MAN Diesel Plate 60920-01H Level Switch in Oil Sump (LAL/LAH 28) Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Level alarm Niveaualarm Flange Flange Packing Pakning Screw Skrue Møtrik Pipe, LAL Rør, LAL Pipe, LAH Rør, LAH...
Page 302: Local Starting Box - No
MAN Diesel Plate Local Starting Box - No 1 60935-13H Page 1 (2) L+V28/32H 07.45 - ES0...
Page 303 MAN Diesel Plate 60935-13H Local Starting Box - No 1 Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Panel Panel Starting box Startboks When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også side 600.50. Only available as part of a spare parts kit.
Page 304 MAN Diesel Plate Local Starting Box - No 1 60935-16H Page 1 (2) L28/32H OVERSPEED 30000 20000 40000 10000 50000 60000 ENG. 0 1200 ENGINE RPM START STOP TC RPM REMOTE LOCAL BLOCKING 07.45 - ES0 - TCR lader...
Page 305 MAN Diesel Plate 60935-16H Local Starting Box - No 1 Page 2 (2) L28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Panel Panel Starting box Startboks When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også side 600.50.
Page 306 MAN Diesel Plate Local Starting Box - No 2 60935-14H Page 1 (2) L+V28/32H 07.45 - ES0...
Page 307 MAN Diesel Plate 60935-14H Local Starting Box - No 2 Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Panel Panel Starting box Startboks When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også side 600.50. Only available as part of a spare parts kit.
Page 308 MAN Diesel Plate Local Starting Box - No 2 (incl. high lub. oil temp.) 60935-15H Page 1 (2) L+V28/32H 07.45 - ES0...
Page 309 MAN Diesel Plate 60935-15H Local Starting Box - No 2 (incl. high lub. oil temp.) Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Panel Panel Starting box Startboks When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også...
Page 310 MAN Diesel & Turbo Plate Engine Control Box 60936-08H Page 1 (2) General DC INPUTS ANALOG ANALOG ISOLATED RELAY ISOLATED RELAY Allen-Bradley 8 12 DC/RELAY OUT -K6.6 -K8.0 -K7.0 -K9.0 -K9.6 -K9.2 11 12 13 14 41 42 43 44 10.51 - ES0...
Page 311 MAN Diesel & Turbo Plate 60936-08H Engine Control Box Page 2 (2) General Item Item Designation Benævnelse Designation Benævnelse Safety system, Sikkerhedssystem, Base unit Base unit Terminal, earth Jordklemme End stop Endestop Analog Analog output module outputmodul Digital Digital output module outputmodul Fuse terminal Sikringsklemme...
Page 312 MAN Diesel Plate Terminal Box 60936-07H Page 1 (2) L28/32H 07.45 - ES0...
Page 313 MAN Diesel Plate 60936-07H Terminal Box Page 2 (2) L28/32H Item Item Designation Benævnelse Designation Benævnelse Conduit Ledningskanal Conduit Ledningskanal End stop Endestop Fuse terminal Sikringsklemme Fuse 2A Sikring 2A Cable union M16 Kabelunion M16 Nut M16 Møtrik M16 Cable union M20...
Page 314 MAN Diesel Plate Converter 60956-01 Page 1 (2) General (RS-232) ADAM ADAM-4520 RS-232 TO RS-422/RS-485 CONVERTER (RS 485) (RS 422) 07.37 - ES0...
Page 315 MAN Diesel Plate 60956-01 Converter Page 2 (2) General Item Item Designation Benævnelse Designation Benævnelse Coverter Converter Cable, length 1.8 m Kabel, længde 1.8 m Cable, length 10 m Kabel, længde 10 m When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også...
Page 316 Crankshaft 510/610...
Page 317 MAN Diesel 610.01 Description Crankshaft and Main Bearings Page 1 (1) Edition 12H L/V28/32H Crankshaft Vibration Damper The crankshaft, which is a one-piece forging with In special cases a vibration damper is mounted on ground main bearing and crankpin journals, is sus- the crankshaft to limit torsional vibrations.
Page 318 MAN Diesel Checking of Main Bearings Alignment (Deﬂ ection) 610-01.00 Working Card Page 1 (6) (Hydraulic Tightened Connecting Rod) Edition 10H L28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62010...
Page 319 Working Card Page 2 (6) Edition 10H (Hydraulic Tightened Connecting Rod) L28/32H Alignment of Main Bearings. The lower main bearing shells should be posi tion ed so that they keep the main bearing journals of the crankshaft centered in a straight (ashore horizon- tal) line.
Page 320 Checking of Main Bearings Alignment (Deﬂ ection) 610-01.00 Working Card Page 3 (6) Edition 10H (Hydraulic Tightened Connecting Rod) L28/32H Deﬂ ection of crankshaft in 1/100 mm. (0.01 mm). Deﬂ ection from vertical misalignment Cyl. No. top - bottom Crank position or T - B = -1.5...
Page 321 Working Card Pagee 4 (6) Edition 10H (Hydraulic Tightened Connecting Rod) L28/32H Measurement of Crank Throw Deﬂ ections by Means of Dial Indicator (Autolog) Crank throw deﬂ ection Difference in dial indicator readings in two diametrically opposite crank throw positions, i.e. two positions displa- ced 180°.
Page 322 MAN Diesel Checking of Main Bearings Alignment (Deﬂ ection) 610-01.00 Working Card Page 5 (6) Edition 10H (Hydraulic Tightened Connecting Rod) L28/32H Process/Proces I.D. no. Plant/Anlæg Page of/Side af Engine Type/Motortype Engineer/Operatør Date/Dato Instruction/Instruktion Right side Left side Bottom end/...
Page 323 MAN Diesel Checking of Main Bearings Alignment (Deﬂ ection) 610-01.00 Working Card Page 6 (6) (Hydraulic Tightened Connecting Rod) Edition 10H L28/32H Component/Komponent Type I.D. no. Process/Proces Page of/Side af Test place/ Test bed/prøvehal Cold/Kold Condition On board/Om bord Warm/Varm...
Page 324 MAN Diesel 610-01.05 Working Card Inspection of Main Bearing Shells Page 1 (3) Edition 05H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no Item no Note Shut-off starting air Shut-off cooling water 62010 2 pieces Shut-off fuel oil 62010 Shut-off cooling oil 62010 Stopped lub.
Page 325 MAN Diesel 610-01.05 Working Card Inspection of Main Bearing Shells Page 2 (3) Edition 05H L+V28/32H Make Ready for Dismantling of the Main Bear- Dismount crankcase covers in front and oppo- site the bearing concerned. Turn the engine until the crank is in a con ve ni- ent position for carrying out the work.
Page 326 MAN Diesel 610.01-05 Working Card Inspection of Main Bearing Shells Page 3 (3) Edition 05H L+V28/32H Insert the lower bearing shell in the bearing Cleaning cap and mount the locking piece. Clean all machined surfaces, on frame, bearing Lubricate the bearing shell and journal with clean cap, stud, nuts and bearing shells.
Page 327 MAN Diesel 610-01.10 Working Card Inspection of Guide Bearing Shells Page 1 (4) Edition 08H L+V28/32H Safety precautions Special tools Stopped engine Plate no Item no Note Shut-off starting air Shut-off cooling water 62006 140 - 760 Nm Shut-off fuel oil 62010 2 pieces Shut-off cooling oil...
Page 328 MAN Diesel 610-01.10 Working Card Inspection of Guide Bearing Shells Page 2 (4) Edition 08H L+V28/32H Make Ready for Dismantling of the Guide Bearing Dismount the crankcase covers opposite the bearing concerned. Turn the engine until the crank is in a convenient position for carrying out the work.
Page 329 MAN Diesel 610-01.10 Working Card Inspection of Guide Bearing Shells Page 3 (4) Edition 08H L+V28/32H In case the guide shell tool is locked between guide bearing and bearing studs, use the bolt on the back of the guide shell tool to dislodge it. Cleaning of Components Clean all machined surfaces, on frame, bearing cap, stud, nuts and bearing shells.
Page 330 MAN Diesel 610-01.10 Working Card Inspection of Guide Bearing Shells Page 4 (4) Edition 08H L+V28/32H Raise the bearing cap with the guide shell tool Bearing Cap into its correct position, dismount the guide tubes, ﬁ t and tighten the bearing stud nuts Lubricate the bearing shell and journal with clean slightly.
Page 331 MAN Diesel 610-04.00 Working Card Vibration Damper Page 1 (3) Edition 01H General Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description: Taking a silicone oil sample Hand tools:...
Page 332 MAN Diesel 610-04.00 Working Card Vibration Damper Page 2 (3) Edition 01H General The vibration damper is equipped with extraction Rotate the engine in order to bring the extraction plugs which provide the opportunity of testing the plugs (6) of the damper in optimal position, see fig. viscosity of the silicone oil inside the damper without having to dismantle it.
Page 333 MAN Diesel 610-04.00 Working Card Vibration Damper Page 3 (3) Edition 01H General Unscrew and remove one of the extraction Send the sample container to: plugs (6) and replace it with the sample container (10). MAN Diesel & Turbo PrimeServ Holeby If meeting the inertia ring (3) unscrew the container Østervej 2 one revolution.
Page 334 MAN Diesel Plate Crankshaft 61001-15H Page 1 (2) L28/32H 07-14 08-14 06.33 - ES0...
Page 335 MAN Diesel Plate 61001-15H Crankshaft Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Crankshaft Krumtapaksel 6 cyl. engine 6 cyl. motor Counterweight Kontravægt 6,7,9 cyl. engine 6,7,9 cyl. motor Locking plate Sikringsplade Locking plate Sikringsplade Screw...
Page 336 MAN Diesel Plate Crankshaft 61001-21H Page 1 (2) 5L28/32H 07-14 08-14 06.33 - ES0...
Page 337 MAN Diesel Plate 61001-21H Crankshaft Page 2 (2) 5L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Crankshaft Krumtapaksel Counterweight Kontravægt Locking plate Sikringsplade Locking plate Sikringsplade Screw Skrue Screw for Skrue for counterweight kontravægt Plug screw Propskrue Plug screw Propskrue Screw 12/E...
Page 338 MAN Diesel Plate Resilient Gear Wheel 61002-07H Page 1 (2) L28/32H Crankshaft (Plate 61001) 96.01 - ES0S...
Page 339 MAN Diesel Plate 61002-07H Resilient Gear Wheel Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Resilient gear Fjedrende tandhjul, wheel, compl. komplet Axle journal Akseltap Screw Skrue Self locking nut, for Selvlåsende møtrik, Item No. 03 and 19 for Item nr.
Page 340 MAN Diesel Plate Coupling for Central Driven Lub. Oil Pump 61002-11H Page 1 (2) 6-7-8-9L28/32H Crankshaft (Plate 61001) 07.02 - ES0...
Page 341 MAN Diesel Plate 61002-11H Coupling for Central Driven Lub. Oil Pump Page 2 (2) 6-7-8-9L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Coupling ﬂ ange Koblingsﬂ ange Locking plate Låseplade Screw Skrue When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også...
Page 342 MAN Diesel Plate Coupling for Central Driven Lub. Oil Pump 61002-12H Page 1 (2) 5L28/32H Crankshaft (Plate 61001) 07.02 - ES0...
Page 343 MAN Diesel Plate 61002-12H Coupling for Central Driven Lub. Oil Pump Page 2 (2) 5L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Coupling ﬂ ange Koblingsﬂ ange Locking plate Låseplade Screw Skrue Flyweight Svingklods Møtrik Screw Skrue When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også...
Page 344 MAN Diesel Plate Coupling for Central Driven Lub. Oil Pump 61002-13H Page 1 (2) 5L28/32H Crankshaft (Plate 61001) 07.03 - ES0...
Page 345 MAN Diesel Plate 61002-13H Coupling for Central Driven Lub. Oil Pump Page 2 (2) 5L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Coupling ﬂ ange Koblingsﬂ ange Flyweight Svingklods Møtrik Screw Skrue When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også...
Page 346 MAN Diesel Plate Coupling for Central Driven Lub. Oil Pump 61002-14H Page 1 (2) L28/32H Crankshaft (Plate 61001) 07.03 - ES0...
Page 347 MAN Diesel Plate 61002-14H Coupling for Central Driven Lub. Oil Pump Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Coupling ﬂ ange Koblingsﬂ ange Locking plate Låseplade Screw Skrue Møtrik Screw Skrue When ordering spare parts, see also page 600.50.
Page 348 MAN Diesel Plate Resilient Gear Wheel 61002-15H Page 1 (2) L28/32H Crankshaft (Plate 61001) 07.03 - ES0...
Page 349 MAN Diesel Plate 61002-15H Resilient Gear Wheel Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Resilient gear Fjedrende tandhjul, wheel, compl. komplet Axle journal Akseltap Stud 12/E Self locking nut, Selvlåsende møtrik, for Item No. 03 for Item nr.
Page 350 MAN Diesel Plate Resilient Gear Wheel 61002-16H Page 1 (2) L28/32H Crankshaft (Plate 61001) 07.03 - ES0...
Page 351 MAN Diesel Plate 61002-16H Resilient Gear Wheel Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Resilient gear Fjedrende tandhjul, wheel, compl. komplet Axle journal Akseltap Screw Skrue Self locking nut,for Selvlåsende møtrik, Item No. 03 and 19 for Item nr.
Page 352 MAN Diesel Plate Resilient Gear Wheel 61002-17H Page 1 (2) L28/32H Crankshaft (Plate 61001) 07.03 - ES0...
Page 353 MAN Diesel Plate 61002-17H Resilient Gear Wheel Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Resilient gear Fjedrende tandhjul, wheel, compl. komplet Axle journal Akseltap Screw Skrue Self locking nut,for Selvlåsende møtrik, Item No. 03 and 19 for Item nr.
Page 354 MAN Diesel Plate Flywheel with Gear Rim 61003-02H Page 1 (2) 5L28/32H Crankshaft (plate 61001) 07.02 - ES0...
Page 355 MAN Diesel Plate 61003-02H Flywheel with Gear Rim Page 2 (2) 5L28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Gear rim 2/2 Tandkrans 2/2 18/E Skrue Screw 12/E Self locking nut, for Selvlående møtrik for item nr. 04 item no. 04 12/E Skrue Screw...
Page 356 MAN Diesel Plate Flywheel with Gear Rim 61003-05H Page 1 (2) L28/32H Crankshaft (plate 61001) 07.02 - ES0...
Page 357 MAN Diesel Plate 61003-05H Flywheel with Gear Rim Page 2 (2) L28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Gear rim 2/2 Tandkrans 2/2 18/E Screw Skrue 12/E Self locking nut, for Selvlående møtrik for item no. 04 item nr. 04...
Page 358 MAN Diesel Plate Flywheel with Gear Rim 61003-06H Page 1 (2) L28/32H Crankshaft (plate 61001) 07.02 - ES0...
Page 359 MAN Diesel Plate 61003-06H Flywheel with Gear Rim Page 2 (2) L28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Gear rim 2/2 Tandkrans 2/2 18/E Skrue Screw 12/E Self locking nut, for Selvlående møtrik for item nr. 04 item no. 04...
Page 360 MAN Diesel Plate Torsional Vibration Damper 61004-05H Page 1 (2) L28/32H 10.14 - ES0...
Page 361 MAN Diesel Plate 61004-05H Torsional Vibration Damper Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Torsional vibration Svingningsdæmper damper, with 30 mm med 30 mm monte- mounting flange rings-flange Plug screw Propskrue Sample container Prøveudtagings- beholder...
Page 362 MAN Diesel Plate Torsional Vibration Damper 61004-12H Page 1 (2) L28/32H 10.14 - ES0...
Page 363 MAN Diesel Plate 61004-12H Torsional Vibration Damper Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Torsional vibration Svingningsdæmper damper, with 30 mm med 30 mm monte- mounting flange rings-flange Plug screw Propskrue Sample container Prøveudtagings- beholder...
Page 364 MAN Diesel Plate Torsional Vibration Damper 61004-13H Page 1 (2) L28/32H 10.14 - ES0...
Page 365 MAN Diesel Plate 61004-13H Torsional Vibration Damper Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Torsional vibration Svingningsdæmper damper, with 30 mm med 30 mm monte- mounting flange rings-flange Plug screw Propskrue Sample container Prøveudtagings- beholder...
Page 366 MAN Diesel Plate Torsional Vibration Damper 61004-14H Page 1 (2) L28/32H 10.14 - ES0...
Page 367 MAN Diesel Plate 61004-14H Torsional Vibration Damper Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Torsional vibration Svingningsdæmper damper, with 30 mm med 30 mm monte- mounting flange rings-flange Plug screw Propskrue Sample container Prøveudtagings- beholder...
Page 368 MAN Diesel Plate Torsional Vibration Damper 61004-15H Page 1 (2) L28/32H 10.14 - ES0...
Page 369 MAN Diesel Plate 61004-15H Torsional Vibration Damper Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Torsional vibration Svingningsdæmper damper, with 30 mm med 30 mm monte- mounting flange rings-flange Plug screw Propskrue Sample container Prøveudtagings- beholder...
Page 370 MAN Diesel Plate Torsional Vibration Damper 61004-16H Page 1 (2) L28/32H 10.14 - ES0...
Page 371 MAN Diesel Plate 61004-16H Torsional Vibration Damper Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Torsional vibration Svingningsdæmper damper, with 30 mm med 30 mm monte- mounting flange rings-flange Plug screw Propskrue Sample container Prøveudtagings- beholder...
Page 372 MAN Diesel Plate Tuning Wheel 61004-06H Page 1 (2) L28/32H 94.23 - ES0S...
Page 373 MAN Diesel Plate 61004-06H Tuning Wheel Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Tuning wheel with, Afstemningshjul med 30 mm mounting ﬂ an- 30 mm monterings- ﬂ an-ge When ordering spare parts, see also page 600.50.
Page 374: Engine Frame/Oil Pan
Engine frame/Oil pan 511/611...
Page 375 611.01 Description Engine Frame and Base Frame Page 1 (1) Edition 07H L28/32H Frame The crankshaft guide bearing is located at the ﬂ y- wheel end of the engine. The engine frame is made of cast iron, and is at-...
Page 376 MAN Diesel 611-01.00 Working Card Functional Test of Crankcase Safety Relief Valves Page 1 (2) Edition 04H General Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 377 MAN Diesel 611-01.00 Working Card Functional Test of Crankcase Safety Relief Valves Page 2 (2) Edition 04H General Functional Testing Functional testing of the crankcase safety relief Cover valves cannot be performed during operation of the engine, but it must be checked during overhauls that the valve ﬂ...
Page 378 MAN Diesel Plate Frame with Main Bearings 61101-11H Page 1 (2) L28/32H Cover ( Plate 61102) 06.49 - ES0...
Page 379 MAN Diesel Plate 61101-11H Frame with Main Bearings Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Slidring Cylindrical pin Cylindrisk stift Wear ring Beskyttelseshætte, Protective cap, plastik plastic + Item No. 19, 21 and + Item nr. 19, 21 og 26 Møtrik for...
Page 380 MAN Diesel Front Cover for Plate 61102-09H Page 1 (2) Lubricating Oil Pump L28/32H For lubricating oil pump, see Plate 61501 91.45 - ES0S...
Page 381 MAN Diesel Front Cover for Plate 61102-09H Page 2 (2) Lubricating Oil Pump L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Cover Dæksel 40/E Screw Skrue Guide pin Styrestift Møtrik Gasket Pakning Cover Dæksel Screw Skrue When ordering spare parts, see also page 600.50.
Page 382 MAN Diesel Front Cover for Plate 61102-07H Page 1 (2) Lubricating Oil Pump and Cooling Water Pump L28/32H Fresh water cooling pump (Plate 61610) Lub. oil pump (Plate 61501) 91.40 - ES0S...
Page 383 MAN Diesel Front Cover for Plate 61102-07H Lubricating Oil Pump and Cooling Water Pump Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Screw Skrue Locking plate Låseskive Spray pipe Sprøjterør 52/E Screw Skrue Cover Dæksel Guide pin Styrestift Møtrik...
Page 384 MAN Diesel Front Cover for Plate 61102-10H Page 1 (2) Lubricating Oil Pump and Cooling Water Pumps L28/32H Fresh water cooling pumps (Plate 61610) Lub. oil pump (Plate 61501) 92.38 - ES0S...
Page 385 MAN Diesel Front Cover for Plate 61102-10H Lubricating Oil Pump and Cooling Water Pumps Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Screw Skrue Locking plate Låseskive Spray pipe Sprøjterør 58/E Screw Skrue Cover Dæksel Guide pin Styrestift Møtrik...
Page 386 MAN Diesel & Turbo Plate Covers on Frame 61106-20H Page 1 (2) L28/32H 06.06 - ES0...
Page 387 MAN Diesel & Turbo Plate 61106-20H Covers on Frame Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Skærm, agter Guard end aft Cover Dæksel 12/E Washer Skive Gasket Pakning 12/E Skrue Screw 12/D Washer Skive Intermediate guard Mellemskærm...
Page 388 MAN Diesel & Turbo Plate Covers on Frame 61106-14H Page 1 (2) L28/32H 07.08 - ES0...
Page 389 MAN Diesel & Turbo Plate 61106-14H Covers on Frame Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse 12/E Skrue Screw Sealing ring 2/2 Tætningsring 2/2 Styrestift Guide pin Cylindrical pin Cylindrisk stift Screw Skrue Skrue Screw...
Page 390 Turbocharger 512/612...
Page 391 MAN Diesel 612.01 Description Turbocharger System Page 1 (2) Edition 28H L28/32H Fig. 1. Diagram for Turbocharger System Turbocharger System The charging air cooler is of the compact tube-type with a large cooling surface. The cooling water is pas- The turbocharger system of the engine, which is a...
Page 392 Description Turbocharger System Page 2 (2) Edition 28H L28/32H In the cooled intermediate piece a thermometer for The purpose is to increase the compressor perfor- reading the exhaust gas temperature is ﬁ tted. It is mance. With this system the engine can take up a also possible to ﬁ...
Page 393 MAN Diesel Cleaning the Turbocharger In Service 612.05 Description Page 1 (1) Water Washing of Compressor Edition 07H General Compressor Chemical cleaning will not improve the cleaning process as this primarily is based on the mechanical Fouling of the airways depends primarily on the pu- effect from the impact of the water droplets.
Page 394 MAN Diesel 612.10 Cleaning the Turbocharger in Service Description Page 1 (3) Dry Cleaning - Turbine Edition 09H L+V28/32H Description Cleaning System The tendency to fouling on the gas side of turbo- The cleaning system consists of a cleaning agent char gers depends on the combustion conditions, container (2) with a capacity of approx.
Page 395 MAN Diesel 612.10 Cleaning the Turbocharger in Service Description Page 2 (3) Dry Cleaning - Turbine Edition 09H L+V28/32H Dry cleaning of turbochargers Suppliers of cleaning agents: "Solf Blast Grit, Grade 14/25" TURCO Products B.V. Verl. Blokkenweg 12, 617 AD EDE - Holland Tel.:08380 - 31380, Fax.: 08380 - 37069 Designation unknown...
Page 396 MAN Diesel 612.10 Cleaning the Turbocharger in Service Description Page 3 (3) Dry Cleaning - Turbine Edition 09H L+V28/32H "A-C Cleaner" (Activated Coal) Mitsui Kozan Co. Ltd. (Fuel Dept.) Yamaguchi Bldg., 2-1-1 Nihonbashi Muromachi, Chuo-Ku Tokyo 103, Japan "OMT-701" Marix KK Kimura Bldg., 6-2-1 Shinbashi Minato-Ku, Tokyo 105, Japan...
Page 397 MAN Diesel Cleaning the Turbocharger in Service 612.15 Description Page 1 (1) Water Washing - Turbine Side Edition 02H General Description Heavily contami nated turbines, which where not cleaned periodically from the very beginning or after The tendency to fouling on the gas side of turbo- an overhaul, cannot be cleaned by this method.
Page 398 MAN Diesel 612-01.00 Working Card Overhaul of Charging Air Cooler Page 1 (2) Edition 02H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description: Overhaul of charging air cooler.
Page 399 MAN Diesel 612-01.00 Working Card Overhaul of Charging Air Cooler Page 2 (2) Edition 02H L+V28/32H The charging air cooler is normally cleaned and Clean the cooler element of the water and air overhauled at the intervals indicated in the "Planned sides.
Page 400 MAN Diesel 612-01.05 Working Card Charge Air Cooler Housing - Draining Page 1 (2) Edition 02H L+V28/32H Safety Precautions: Special Tools: Stopped engine Plate No Item No Note Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 401 MAN Diesel 612-01.05 Working Card Charge Air Cooler Housing - Draining Page 2 (2) Edition 02H L+V28/32H In order to prevent water from collecting at the bottom of the gas outlet of the turbocharger, the charge air cooler and the charge air receiver, the charge air cooler is equipped with a drain and an automatic water discharger.
Page 402 MAN Diesel Water Washing of Compressor Side 612-05.00 Working Card Page 1 (3) Turbocharger Type NR15/R - NR20/R - NR24/R - NR26/R. Edition 03H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no Item no Note Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 403 MAN Diesel 612-05.00 Water Washing of Compressor Side Working Card Page 2 (3) Edition 03H Turbocharger Type NR15/R - NR20/R - NR24/R - NR26/R L+V28/32H Before Cleaning The cleaning process is only to be carried out when Fill the container with 2 litres fresh water (see the engine is at operating temperature (see Opera- the scale on the container).
Page 404 MAN Diesel Water Washing of Compressor Side 612-05.00 Working Card Page 3 (3) Edition 03H Turbocharger Type NR15/R - NR20/R - NR24/R - NR26/R. L+V28/32H Connect the plug-in coupling of the lance to the snap coupling on the pipe (see ﬁ g 3). Depress the handle on the hand valve until the water is completely injected into the compressor (approx.
Page 405 MAN Diesel 612-10.00 Working Card Dry Cleaning of Turbocharger - Turbine Side Page 1 (2) Edition 02H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Blow gun with container. Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 406 MAN Diesel 612-10.00 Working Card Dry Cleaning of Turbocharger - Turbine Side Page 2 (2) Edition 02H L+V28/32H Cleaning Procedure. The cleaning is carried out during high engine Before connecting the "blow-gun" open the load minimum 75 % at full load. closing valve (1), see ﬁ...
Page 407 MAN Diesel 612-15.00 Working Card Water Washing of Turbine Side Page 1 (2) Edition 01H General Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description: Water washing of turbine side, cleaning with engine in service.
Page 408 MAN Diesel 612-15.00 Working Card Water Washing of Turbine Side Page 2 (2) Edition 01H General Cleaning Procedure. Turn the 3-way cock to position 2 "Open", see ﬁ g. 2 and check for free passage. If ok turn to the Adjust the engine load to approx.
Page 409 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-12H Page 1 (2) 5-6L28/32H 97.06 - ES0S...
Page 410 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-12H Page 2 (2) 5-6L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Crossmember Travers Crossmember Travers Pipe Rør Cooler block Kølerblok Gasket end cover Pakning endedæksel Plug screw Propskrue Cu-washer Cu-skive End cover Endedæksel Møtrik...
Page 411 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-13H Page 1 (2) 7-8-9L28/32H 97.06 - ES0S...
Page 412 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-13H Page 2 (2) 7-8-9L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Crossmember Travers Crossmember Travers Pipe Rør Cooler block Kølerblok Gasket end cover Pakning endedæksel Plug screw Propskrue Cu-washer Cu-skive End cover Endedæksel Møtrik...
Page 413 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-14H Page 1 (2) 5-6L28/32H 97.06 - ES0S...
Page 414 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-14H Page 2 (2) 5-6L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Crossmember Travers Crossmember Travers Pipe Rør Cooler block Kølerblok Gasket end cover Pakning endedæksel Plug screw Propskrue Cu-washer Cu-skive End cover Endedæksel Møtrik...
Page 415 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-15H Page 1 (2) 7-8-9L28/32H 97.06 - ES0S...
Page 416 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-15H Page 2 (2) 7-8-9L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Crossmember Travers Crossmember Travers Pipe Rør Cooler block Kølerblok Gasket end cover Pakning endedæksel Plug screw Propskrue Cu-washer Cu-skive End cover Endedæksel Møtrik...
Page 417 MAN Diesel Plate Charging Air Cooler - Seawater 61201-16H Page 1 (2) 5-6L28/32H 97.45 - ES0S...
Page 418 MAN Diesel Plate Charging Air Cooler - Seawater 61201-16H Page 2 (2) 5-6L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Crossmember Travers Charging air cooler, Ladeluftkøler, komplet, complete, incl. item inkl. item 017, 029, 030, Crossmember Travers 017, 029, 030, 042, 042, 054, 066, 078, 091, 054, 066, 078, 091, 101, 101, 113, 125, 137, 149,...
Page 419 MAN Diesel Plate Charging Air Cooler - Seawater 61201-17H Page 1 (2) 7-8-9L28/32H 97.45 - ES0S...
Page 420 MAN Diesel Plate Charging Air Cooler - Seawater 61201-17H Page 2 (2) 7-8-9L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Crossmember Travers Charging air cooler, Ladeluftkøler, komplet, complete, incl. item inkl. item 017, 029, 030, Crossmember Travers 017, 029, 030, 042, 042, 054, 066, 078, 091, 054, 066, 078, 091, 101, 101, 113, 125, 137, 149,...
Page 421 MAN Diesel Plate Charging Air Cooler - Freshwater 61201-29H Page 1 (2) L28/32H 07.12 - ES0...
Page 422 MAN Diesel Plate 61201-29H Charging Air Cooler - Freshwater Page 2 (2) L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse End cover Endedæksel Gasket Pakning Gasket for Pakning for Charge air cooler, Ladeluftkøler, end cover endedæksel complete komplet Reversing chamber...
Page 423 MAN Diesel Plate Exhaust Pipe Arrangement 61202-23H Page 1 (2) 5,6L28/32H 91.18 - ES0S...
Page 424 MAN Diesel Plate 61202-23H Exhaust Pipe Arrangement Page 2 (2) 5,6L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse End cover, aft Endeplade, bag Gasket Pakning Exhaust pipe Udstødsrør Gasket Pakning 5 cyl. engine 5 cyl. motor O-ring 6 cyl. engine 6 cyl.
Page 425 MAN Diesel Plate Exhaust Pipe Arrangement with Welded Compensator 61202-32H Page 1 (2) 5,6L28/32H 92.38 - ES0S...
Page 426 MAN Diesel Plate 61202-32H Exhaust Pipe Arrangement with Welded Compensator Page 2 (2) 5,6L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse End cover, aft Endeplade, bag Exhaust pipe Udstødsrør 5 cyl. engine 5 cyl. motor 6 cyl. engine 6 cyl. motor Exhaust pipe, Udstødsrør, tilgang inlet TC.
Page 427 MAN Diesel Plate Exhaust Pipe Arrangement 61202-26H Page 1 (2) 7,8L28/32H 91.18 - ES0S...
Page 428 MAN Diesel Plate 61202-26H Exhaust Pipe Arrangement Page 2 (2) 7,8L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse End cover, aft Endeplade, bag Plug screw Propskrue Exhaust pipe Udstødsrør Gasket Pakning 7 cyl. engine 7 cyl. motor Gasket 8 cyl. engine 8 cyl.
Page 429 MAN Diesel Plate Exhaust Pipe Arrangement with Welded Compensator 61202-28H Page 1 (2) 7,8L28/32H 92.07 - ES0S...
Page 430 MAN Diesel Plate 61202-28H Exhaust Pipe Arrangement with Welded Compensator Page 2 (2) 7,8L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse End cover, aft Endeplade, bag Exhaust pipe Udstødsrør 7 cyl. engine 7 cyl. motor 8 cyl. engine 8 cyl. motor Exhaust pipe, Udstødsrør, tilgang inlet TC.
Page 431 MAN Diesel Plate Exhaust Pipe Arrangement 61202-27H Page 1 (2) 9L28/32H 91.18 - ES0S...
Page 432 MAN Diesel Plate 61202-27H Exhaust Pipe Arrangement Page 2 (2) 9L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse End cover, aft Endeplade, bag Exhaust pipe Udstødsrør Exhaust pipe, Udstødsrør, tilgang inlet TC. turbolader Exhaust pipe for Udstødsrør for cyl. 1 cyl.
Page 433 MAN Diesel Plate Exhaust Pipe Arrangement with Welded Compensator 61202-42H Page 1 (2) 9L28/32H 97.08 - ES0S...
Page 434 MAN Diesel Plate 61202-42H Exhaust Pipe Arrangement with Welded Compensator Page 2 (2) 9L28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse End cover, aft Endeplade, bag Exhaust pipe Udstødsrør Exhaust pipe, Udstødsrør, tilgang inlet TC. turbolader Exhaust pipe for Udstødsrør for cyl.
Page 435 MAN Diesel & Turbo Plate Water Washing of Compressor Side 61205-02H Page 1 (2) L+V28/32H 94.01 - ES0S...
Page 436 MAN Diesel & Turbo Plate 61205-02H Water Washing of Compressor Side Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Qty. Designation Benævnelse Top cover with non- Topdæksel med kon- Straight male stud Ligeforskruning return valve traventil coupling O-ring for top cover O-ring for topdæksel Plug in coupling Kobling...
Page 437 MAN Diesel Plate Steam Trap 61208-01H Page 1 (2) L+V28/32H 97.07 - ES0S...
Page 438 MAN Diesel Plate 61208-01H Steam Trap Page 2 (2) L+V28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Steam trap, Vandudlader, complete komplet Packing Pakning Klemme Clip House, bottom Hus, bund Hus, top House, top Swimmer Svømmer Valve Ventil When ordering spare parts, see also page 600.50. Ved bestilling af reservedele, se også...
Page 439 MAN Diesel Plate Blowgun for Dry Cleaning of Turbocharger 61210-02H Page 1 (2) General 01.12 - ES0...
Page 440 MAN Diesel Plate 61210-02H Blowgun for Dry Cleaning of Turbocharger Page 2 (2) General Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse Snap coupling Snapkobling Nippel Nipple T-stykke Ball valve Kugleventil Snap coupling Snapkobling Snap coupling Snapkobling Packing ring Pakningsring Container, complete beholder, komplet Muffe...
Page 441: Compressed Air System
Compressed air system 513/613...
Page 442 MAN Diesel 613.01 Description Compressed Air System Page 1 (2) Edition 20H L28/32H On-off valve for jet-system Main starting valve Overspeed device Starting valve Emergency Stop cylin- starting valve Air starter Cyl. 1 Fig. 1. Diagram for Compressed Air System...
Page 443 613.01 Description Compressed Air System Page 2 (2) Edition 20H L28/32H Further, the system is equipped with an emergency Safety System starting valve which makes it possible to activate the air starter manually in case of a power failure. As standard the engine is equipped with a pneu-...
Page 444 MAN Diesel 613-01.21 Working Card Air Filter Page 1 (2) Edition 02H General Safety precautions Special tools Stopped engine Plate no Item no Note Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description Hand tools Cleaning and/or maintenance of air ﬁ...
Page 445 MAN Diesel 613-01.21 Working Card Air Filter Page 2 (2) Edition 02H General Cleaning Air Filter To replace ﬁ lter element Depressurize unit. Depressurize unit. Remove bowl and bowl guard assembly by Remove bowl and bowl assembly by turning turning counter-clockwise. counter-clockwise.
Page 446 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Page 1 (9) Edition 02H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water 62006 20 - 120 Nm. Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 447 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Page 2 (9) Edition 02H L+V28/32H General Information Always mark adjacent parts on the housing exhaust cover (1), motor housing (8), intermediate gear case (13), gear case (28) and drive housing (38) so these members can be located in the same relative position when the starter is reassembled.
Page 448 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Page 3 (9) Edition 02H L+V28/32H Tap the intermediate gear case (13) with a Remove the planet gear frame assembly from plastic hammer to dislodge it from the gear case the intermediate gear case.
Page 449 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Edition 02H Page 4 (9) L+V28/32H Remove the drive pinion retaining screw (61) ment is necessary and new parts are available. The which has a right-hand thread. bearing and/or the seal will always be damaged when removed from the drive housing.
Page 450 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Page 5 (9) Edition 02H L+V28/32H Install the drive gear bearing retainer, using retaining ring pliers and working through the access holes in the gear web. Lubricated the drive gear with approximately 240 ml of SHELL ALVANIA EPO grease.
Page 451 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Edition 02H Page 6 (9) L+V28/32H ﬂ ywheel, causing damage to the starter drive train Install the bulkhead retainer (45), using a and/or starter motor. To remove the piston seal, in- screwdriver.
Page 452 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Page 7 (9) Edition 02H L+V28/32H Intermediate Gear Case, Motor Housing, Motor Install the other planet gear shaft retaining Assembly and Housing Exhaust Cover washer over the shaft at the rear of the planet gear.
Page 453 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Page 8 (9) Edition 02H L+V28/32H Fig 6. Turbine Starter. Note: Turn the intermediate pinion so that the gear Align the punch marks on the housing exhaust on the rotor meshes with the planet gears. Make cover with the punch marks on the motor housing sure that the rear of the motor assembly is installed and tap the housing exhaust cover with a plastic...
Page 454 MAN Diesel 613-01.30 Working Card Overhaul, Test and Inspection of Turbine Starter Page 9 (9) Edition 02H L+V28/32H Caution: Do not overﬁ ll. Remove the pressure from the “IN” port. Measure Install the side housing plug (10) and tighten all plugs the distance form the face of the drive shaft pinion to 6.8 to 13.6 Nm torque.
Page 455 MAN Diesel 613-01.40 Working Card Main Starting Valve Page 1 (2) Edition 01H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub. oil circul. Description: Lubricating, disassembly and reassembly of main starting valve in starting system.
Page 456 MAN Diesel 613-01.40 Working Card Main Starting Valve Edition 01H Page 2 (2) L+V28/32H Warning: Disassembly: Do not attempt any maintenance on the main start- Clamp the main starting valve, in a vice with ing valve before the start ing air system has been the locking ring (9) end up.
Page 457 MAN Diesel 613-01.90 Working Card Check of Compressed Air Piping System Page 1 (2) Edition 02H L+V28/32H Safety precautions: Special tools: Stopped engine Plate no. Item no. Note. Shut-off starting air Shut-off cooling water Shut-off fuel oil Shut-off cooling oil Stopped lub.
Page 458 MAN Diesel 613-01.90 Working Card Check of Compressed Air Piping System Page 2 (2) Edition 02H L+V28/32H With air connected. With air disconnected and stopped engine. 1) Examine the piping system for leaks. 6) Move all valves and cocks in the piping system. Lubricate valve spindles with graphite or similar.
Page 459 MAN Diesel Plate Turbine Starter 61309-05H Page 1 (3) L+V28/32H 96.26- ES0S-G...
Page 460 MAN Diesel Plate 61309-05H Turbine Starter Page 2 (3) L+V28/32H Item Item Benævnelse Qty. Designation Qty. Designation Benævnelse Planet gear shaft. Housing exhaust Hus for udstøds-dæk- Planetgearaksel. cover. sel. Gear shaft retainer Spænderingsskive for Exhaust cover seal. washer. gearaksel. Tætningsring for ud- stødsdæksel.
Page 461 Piston return spring. Stempel returfjeder. Seat. Sædering. Drive pinion retain- Tandhjulsspænde- ing screw. skrue. Drive pinion washer. Tandhjulsskive. Drive pinion. Tandhjul. L28/32H. L28/32H Drive pinion. Tandhjul. V28/32H. V28/32H Pinion spring sleeve. Tandhjulsbøsning. Pinion spring. Tandhjulsfjeder. Inlet ﬂ ange kit. Tilgangsﬂ angesæt.
Page 462 MAN Diesel Plate Main Starting Valve 61310-03H Page 1 (2) L+V28/32H 08.03 - ES0-G...
Page 463 MAN Diesel Plate 61310-03H Main Starting Valve Page 2 (2) L+V28/32H Item Item Qty. Qty. Designation Benævnelse Designation Benævnelse O-ring O-ring O-ring retainer O-ring holder O-ring O-ring Bumper Stødfanger Spring Fjeder O-ring O-ring O-ring O-ring Main starting valve, Hovedstartventil, complete komplet Spare part kit Reservedelssæt...
Page 464 MAN Diesel Plate Mufﬂ er 61312-02H Page 1 (2) L+V28/32H 91.20 - ES0S-G...
Page 465 MAN Diesel Plate 61312-02H Mufﬂ er Page 2 (2) L+V28/32H Item Item Qty. Designation Benævnelse Designation Benævnelse Mufﬂ er Dæmper Ved bestilling af reservedele, se også side 600.50. When ordering spare parts, see also page 600.50. Kun tilgængelig som en del af et reservedelssæt. Only available as part of a spare parts kit.

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