Page 1
PUMA 130 / PUMA 130 CVT PUMA 145 / PUMA 145 CVT PUMA 160 / PUMA 160 CVT Tier 4 Tractor SERVICE MANUAL Part number 84479138A 1st edition English September 2011...
Page 2
Contents INTRODUCTION HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS A PRIMARY HYDRAULIC POWER SYSTEM ..........A.10.A PRIMARY HYDRAULIC POWER SYSTEM Closed center mechanical remote valve .
Page 3
2WD-4WD SYSTEM Hydraulic ............D.14.C STEERING Hydraulic.
Page 4
84479138A 06/06/2011 Find manuals at https://best-manuals.com...
Page 5
INTRODUCTION 84479138A 06/06/2011 Find manuals at https://best-manuals.com...
Page 7
Foreword IMPORTANT INFORMATION All repair and maintenance works listed in this manual must be carried out only by staff belonging to the CASE IH Service network, strictly complying with the instructions given and using, whenever required, the special tools. Anyone who carries out the above operations without complying with the prescriptions shall be responsible for the subsequent damages.
Page 8
INTRODUCTION Foreword Technical Information This manual has been produced by a new technical information system. This new system is designed to deliver technical information electronically through Web delivery, DVD and in paper manuals. A coding system called ICE has been developed to link the technical information to other Product Support functions e.g. Warranty. Technical information is written to support the maintenance and service of the functions or systems on a customers machine.
Page 9
INTRODUCTION How to Use this Manual This manual is divided into Sections. Each Section is then divided into Chapters. Contents pages are included at the beginning of the manual, then inside every Section and inside every Chapter. An alphabetical Index is included at the end of a Chapter.
Page 10
INTRODUCTION Section Contents SECTION LETTER DESCRIPTION HYDRAULIC – This Section covers the main systems that interact with most of PNEUMATIC – the functions of the product. It includes the central parts of the ELECTRICAL – hydraulic, electrical, electronic, pneumatic, lighting and grease ELECTRONIC lubrication systems.
Page 11
INTRODUCTION This manual contains the following Sections: INTRODUCTION DISTRIBUTION SYSTEMS POWER PRODUCTION POWER TRAIN TRAVELLING BODY AND STRUCTURE HITCH AND WORKING TOOL Chapters Each Chapter is identified by a letter and number combination e.g. Engine B.10.A The first letter is identical to the Section letter i.e.
Page 12
INTRODUCTION Information Units and Information Search Each chapter is composed of information units. Each information unit has the ICE code shown in parentheses which indicates the function and the type of information written in that information unit. Each information unit has a page ref- erence within that Chapter.
Do not open the air-conditioning system yourself. It contains gases which should not be released into the at- • mosphere. Your CASE IH AGRICULTURE dealer or air conditioning specialist has a special extractor for this purpose and will have to recharge the system properly.
INTRODUCTION Safety rules PRECAUTIONARY STATEMENTS Personal Safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. Throughout this manual and on machine decals, you will find the signal words DANGER, WARNING, and CAUTION followed by special instructions.
Page 15
INTRODUCTION ACCIDENT PREVENTION WARNING Avoid injury! Always do the following before lubricating, maintaining, or servicing the machine. 1. Disengage all drives. 2. Engage parking brake. 3. Lower all attachments to the ground, or raise and engage all safety locks. 4. Shut off engine. 5.
Page 16
INTRODUCTION Brakes are inoperative when manually released for repair or maintenance purposes. Use blocks or similar de- • vices to secure the machine in these conditions. Only use specified towing points for towing the machine. Connect parts carefully. Make sure that all pins and/or •...
Page 17
INTRODUCTION Machine start-up. Never run the engine in confined spaces that are not equipped with adequate ventilation for exhaust gas ex- • traction. Never place the head, body, limbs, feet, hands or fingers near rotating and moving parts. • Hydraulic systems and fuel injection systems A liquid leaking from a tiny hole may be almost invisible but, at the same time, be powerful enough to penetrate •...
INTRODUCTION Torque Minimum hardware tightening torques (in N m or lb in /lb ft) for normal assembly applica- tions unless otherwise stated NOTICE: Shown below is the suggested initial torque tightening sequences for general applications, tighten in se- quence from item 1 through to the last item of the hardware. The minimum hardware tightening torque on drawings, in specifications etc.
INTRODUCTION Basic instructions SHIMMING For each adjustment operation, select adjusting shims and measure individually using a micrometer, then add up the recorded values. Do not rely on measuring the entire shimming set, which may be incorrect, or the rated value indicated on each shim.
Page 21
Only genuine spare parts guarantee the same quality, duration and safety as original parts, as they are the same parts that are assembled during standard production. Only "CNH Original Parts" or " CASE IH AGRICULTURE Parts" can offer this guarantee. When ordering spare parts, always provide the following information: Machine model (commercial name) and serial number •...
INTRODUCTION Conversion factors Length 1 mm 0.0393 in 1 in 25.4 mm 1 km 0.621 miles 1 miles 1.609 km 3.281 ft 1 ft 0.3048 m Area 1 ha 2.471 ac 1 ac 0.404 US fl oz 1 m² 10.76 ft² 1 ft²...
NOTE: In areas where prolonged periods of extreme temperatures are encountered, local lubricant practices are acceptable; such as the use of SAE 5W-30 in extreme low temperatures or SAE 50 in extreme high temperatures. The CASE IH AKCELA TSM BIO oil is available from your authorised dealer. Biodegradable Transmission and Hydraulic Oil...
Page 24
Lubrications and Coolant Specifications INTERNATIONAL RECOMMENDED FLUIDS AND APPLICATIONS SPECIFICATION SPECIFICATION ENGINE OIL CASE IH AKCELA NO. 1 ENGINE OIL 15W-40 API CI-4, MS 1121 CASE IH AKCELA NO. 1 ENGINE OIL 10W-30 ACEA E7 TRANSMISSION, REAR AXLE AND HYDRAULIC...
4WD FRONT HUBS 4.0 l (1.06 US gal) (Class 4 Axle - with brakes) FRONT P.T.O. 0.5 l (0.13 US gal) UNIT PUMA 130 CVT PUMA 145 CVT PUMA 160 CVT FUEL TANK 270 l (71.3 US gal) AUXILIARY FUEL TANK 70 l (18.5 US gal)
Page 31
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Power beyond - Torque BAIL10CVT060FAB 84479138A 06/06/2011 A.10.A / 3...
Page 32
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump Variable displacement pump - General specification Variable displacement pump Type Variable Displacement Closed Centre Load Sensing Piston Pump Rotation Clockwise Pump speed @ engine speed 2400 RPM maximum rated 3000 RPM speed (Theoretical) Pump speed @ engine speed 2200 RPM...
Page 33
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Charge pump - General specification Charge Pump Type Internal rotor gear pump Charge Pump displacement 74 cm³/rev Standard flow 82 cm³/rev High flow Output @ engine speed 2200 RPM Standard flow 250 l/min (66 US gpm) Output @ engine speed 2200 RPM Hi flow 250 l/min (66 US gpm)
Page 34
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Static description PUMA 130, PUMA 145, PUMA 160 The hydraulic systems can be separated into the following circuits :- High Pressure Circuit Hydraulic Lift Assembly.
Page 35
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Options/Configurations Transmission 18 X 6 40KM/H SEMIPOWERSHIFT 18 X 6 35KM/H SEMIPOWERSHIFT 19 X 6 40KM/H SEMIPOWERSHIFT 19 X 6 50KM/H SEMIPOWERSHIFT 17 X 6 30KM/H SEMIPOWERSHIFT 18 X 6 40KM/H FULLPOWERSHIFT 18 X 6 35KM/H FULLPOWERSHIFT 19 X 6 40KM/H FULLPOWERSHIFT 19 X 6 50KM/H FULLPOWERSHIFT...
Page 36
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL10CCM010AAB BRL6436B (1). Wheel slip control knob (2). EHR Function control knob (3).Front hitch height limit control knob (4). Drop rate control knob (5). Draft sensitivity control knob (6). Rear hitch height limit control knob BAIL06CCM153ASA (1).
Page 37
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BRK5798B The raise and lowering functions of the electronic draft control lift system can also be operated from the rear fender switches (1) and (2) BSE3774A Mechanical remote control valves (1) are also available with electronic draft control. (2). Mechanical remotes are also available with a combination configurable and non configurable valve slices .
Page 38
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BSE3845A 1. Power Beyond Ports 2. Pressure Relief Valve NOTE: Semi Powershift transmission tractors have two shift buttons plus an extra range button on the reverse side of the handle. CLOSED CENTRE LOAD SENSING HIGH PRESSURE HYDRAULIC CIRCUIT The principal of operation of the closed centre load sensing high pressure hydraulic circuit with variable flow piston pump is to supply oil flow on demand.
Page 39
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL07APH330GSA 1. High Pressure Feed to Electro-Hydraulic Valve Pilot 2. Electro-Hydraulic Remote Valves Line 3. Electronic Draft Control Valve 4. Trailer Brake Valve (Where Fitted) 5. Low Pressure Feed 6. Load Sensing Line 7.
Page 40
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIS06CCM055AVA Two valves are located within the filter assembly cap. These are (1) the 0.8 bar (11.600 psi) supplementary lube valve and the 3 bar (43.500 psi) charge pressure bypass valve (2). BRJ5174B High Pressure Hydraulic System, Variable Displacement Pump (CCLS) - Electrical Switches Low Charge Pressure Warning Switch...
Page 41
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL06CCM088ASA Suspended front axle control valve (where fitted) The suspension control valve is located on the right hand side of the tractor. High pressure oil is fed from the power beyond port on the sub plate of the remote valve stack and with the use of processor controlled PWM valves controls the flow of oil to the suspension cylinder (Refer to SUSPENSION Hydraulic - Static description (D.40.C)) BAIL07APH357HSA...
Page 42
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL07APH352ASA Steering Cylinders. Receives high pressure oil directly from the steering motor. BSE2868B Load Sensing Shuttle Valve. Located in each remote valve slice, the Electronic Draft Control valve and between the trailer brake valve, front sus- pension valve and mid-mounted valves, where fitted, is the load sensing shuttle valve (2) Figure 19.
Page 43
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL07APH326ASA Operation of the closed centre high pressure hydraulic circuit is as follows:- The components in the high pressure hydraulic circuit are connected by their load sensing lines to the hydraulic load sensing valve which controls the output of the hydraulic pump.
Page 44
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Double acting convertible to single-acting. BSE3664A_442 BAIL07APH328ASA When the oil is cold and pressure differential across the oil cooler is higher than 6 bar ( 87 lbf/in2) the cooler by-pass valve (1) located in the transmission top cover will operate to ensure that adequate flow to the lubrication circuit is maintained.
Page 45
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Static description PUMA 130 CVT, PUMA 145 CVT, PUMA 160 CVT The hydraulic systems can be separated into the following circuits :- High Pressure Circuit Hydraulic Lift Assembly.
Page 46
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Options/Configurations Transmission Hydraulic CVT Table BAIL10CVT067GAB Main hydraulic components 2.Hydraulic remote valves 1.Hydraulic lift cylinder 3.Electronic draft control valve 4.Distribution manifold 5.High pressure feed pipe 6.Hydrostat control valve 7.Gear pump 8.Main suction filter 9.Variable displacement pump 10.Trailer brake valve...
Page 47
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL10CVT037AAB The gear pump (1) Figure 3 supplies low pressure and lubrication oil. BAIL10CVT066AAB Located on the right hand side of the rear axle housing is a resounding filter assembly. BAIL10CVT039AAB The priority valve (1) located on the top of the main pump diverts high pressure oil to the steering, the trailer brake valve (where fitted) (2) and high pressure circuit.
Page 48
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM There are two types of remote valves available for the closed centre system. Mechanical remote valves operated via a cable from within the cab or electro hydraulically operated valves, (1) Figure 6, which are operated by electrical switches and have their own in built processor to control oil flow via a solenoid valve.
Page 49
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BRL6436B (1). Wheel slip control knob (2). EHR Function control knob (3).Front hitch height limit control knob (4). Drop rate control knob (5). Draft sensitivity control knob (6). Rear hitch height limit control knob BAIL06CCM153ASA (1).
Page 50
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BRK5798B The raise and lowering functions of the electronic draft control lift system can also be operated from the rear fender switches (1) and (2) BSF3967A_430 Located below the Electronic Draft Control valve (Where fitted), is the Hydraulic Power Tapping port (Power Beyond) block.
Page 51
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL10CVT065AAB Power beyond slice with ISO standard couplers BAIL10CVT061AAB Power beyond hydraulic return port (1) The Power beyond hydraulic return port is used to reduce back pressure in the remote hydraulic return line and create more efficient motor operation.
Page 52
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL10CVT063FAB Front hydraulic power lift CLOSED CENTRE LOAD SENSING HIGH PRESSURE HYDRAULIC CIRCUIT The principal of operation of the closed centre load sensing high pressure hydraulic circuit with variable flow piston pump is to supply oil flow on demand.
Page 53
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL10CVT050AAB Two valves are located within the filter assembly cap. These are (1) the 0.8 bar (11.600 psi) supplementary lube valve and the 3 bar (43.500 psi) charge pressure bypass valve (2). BRJ5174B High Pressure Hydraulic System, Variable Displacement Pump (CCLS) - Electrical Switches Low Charge Pressure Warning Switch...
Page 54
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL06CCM088ASA Suspended front axle control valve (where fitted) The suspension control valve is located on the right hand side of the tractor. High pressure oil is fed from the power beyond port on the sub plate of the remote valve stack and with the use of processor controlled PWM valves controls the flow of oil to the suspension cylinder (Refer to SUSPENSION Hydraulic - Static description (D.40.C)) BAIL10CVT051AAB...
Page 55
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL07APH352ASA Steering Cylinders. Receives high pressure oil directly from the steering motor. BSE2868B Load Sensing Shuttle Valve. Located in each remote valve slice, the Electronic Draft Control valve and between the trailer brake valve, front sus- pension valve and mid-mounted valves, where fitted, is the load sensing shuttle valve (2) Figure 27.
Page 56
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL10CVT056AAB Operation of the closed centre high pressure hydraulic circuit is as follows:- The components in the high pressure hydraulic circuit are connected by their load sensing lines to the hydraulic load sensing valve which controls the output of the hydraulic pump.
Page 57
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Double acting convertible to single-acting with float. Double acting convertible to single-acting. BSE3664A_442 Lubrication oil is supplied by the gear pump and is distributed via the distribution manifold (1) Figure 31 . BAIL10CVT040AAB The hydrostatic unit is located in the flywheel housing of the transmission.To maintain the temperature in the hydro- static unit at a constant level, a certain amount of oil from the closed circuit is steadily replaced with oil from the feed...
Page 58
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schema PUMA 130 CVT, PUMA 145 CVT, PUMA 160 CVT 1. Mid mount remote valves 2. Front brake valve 3. CVT control manifold 4. Filter Manifold 5.
Page 59
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BAIL10CVT161ASC 84479138A 06/06/2011 A.10.A / 31...
Page 60
HYDRAULIC, PNEUMATIC, ELECTRICAL, ELECTRONIC SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM 84479138A 06/06/2011 A.10.A / 32...
Page 61
This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...
Need help?
Do you have a question about the PUMA 130 and is the answer not in the manual?
Questions and answers