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Fuso ROSA 2014 Manual

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For Chile
Pub.No.11ELB0003, JANUARY 2014
Pre-Delivery and
Periodic inspection Manual
FUSO ASCENT-ALEJANDRO CANTO

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  • Page 1 For Chile Pub.No.11ELB0003, JANUARY 2014 Pre-Delivery and Periodic inspection Manual FUSO ASCENT-ALEJANDRO CANTO...
  • Page 2 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 3 Inspection for ROSA New Model. PERIODIC INSPECTION For more detailed information about stan- SCHEDULE dard values, tightening torques etc, please refer to related shop manuals. JANUARY 2014 PERIODIC INSPECTION Applicable models PROCEDURE © 2014 Mitsubishi FUSO Truck & Bus Corporation FUSO ASCENT-ALEJANDRO CANTO...
  • Page 4 Inspections by the auditory lifted up or inside a pit sense Inspections with feeling or by Inspections on the ground test operations Inspections with driving the Inspections with using a tool vehicle or tightening Inspections with measurement Cleaning Lubricating Replacement FUSO ASCENT-ALEJANDRO CANTO...

  • Page 5: Table Of Contents

    AND NUTS ........0-6 • TABLE OF RECOMMENDED GRADE OF LUBRICANT ..0-9 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 6: Inspection And Maintenance

    On the two occasions when the odometer reading has reached 5,000 km (3,000 miles), respectively, see your nearest authorized MITSUBISHI FUSO distributor or dealer for the new vehicle inspections. Z10665 CAUTION Do not operate your new vehicle beyond the above distances without having it inspected.
  • Page 7 For the replacement intervals of these parts, refer to the “Periodic inspection schedule” section of this manual. Always have these designated parts replaced as a safe measure by your nearest authorized MITSUBI- SHI FUSO distributor or dealer. FUSO ASCENT-ALEJANDRO CANTO...

  • Page 8: Precautions Before Service

    8. Before cleaning parts to be removed or disassem- bled, carefully check the parts for oil leakage, etc. FUSO ASCENT-ALEJANDRO CANTO...
  • Page 9 9. If oil seals, gaskets, packings, O-rings, split pins, etc. are disassembled, they should be replaced at the time of reassembly. 10.Always use only MITSUBISHI FUSO/MITSUBISHI MOTORS genuine parts as replacements both to ensure safety and to obtain maximum performance from your vehicle.
  • Page 10 {5.0 to 6.5} 38 to 56 35 to 51 80 to 105 70 to 95 90 to 120 85 to 110 {3.8 to 5.5} {3.5 to 5.2} {8.0 to 10.5} {7.5 to 9.5} {9 to 12} {8.5 to 11} FUSO ASCENT-ALEJANDRO CANTO...
  • Page 11 4 to 6 – {0.4 to 0.6} 10 to 15 – {1.0 to 1.5} 21 to 31 20 to 29 {2.1 to 3.1} {2.0 to 3.0} 38 to 56 35 to 51 {3.8 to 5.6} {3.5 to 5.2} FUSO ASCENT-ALEJANDRO CANTO...
  • Page 12 {5.0 {5.5 Tightening torque for air piping nylon tube for general purpose (SAE Type) (Unit: N·m {kgf·m}) Standard diameter 1/4 in. 3/8 in. 1/2 in. 5/8 in. Tightening torque +0.4 +0.5 +0.5 +0.5 {1.3 {3.0 {5.0 {6.5 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 13: Table Of Recommended Grade Of Lubricant

    – – bearing *1: Use GL-3 or GL-4 SAE90. *2: At ambient temperatures higher than 10°C, use an oil conforming to SAE140 if the vehicle is used under such a heavy load conditions as continuous upgrade climbing. FUSO ASCENT-ALEJANDRO CANTO...
  • Page 14 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 15 NOTES CONCERNING ENTRIES..... 1-2 • PRE-DELIVERY INSPECTION SHEET • PRE-DELIVERY INSPECTION PROCEDURE ... 1-3 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 16 ↓ After adding coolant, circle symbol “L” like 4. In the space “Remarks”, enter the kind of servicing (such as repairs and adjustments) required as a result of inspections, name of part replaced and other special matters. FUSO ASCENT-ALEJANDRO CANTO...
  • Page 17 Oil level in steering gear box, transmission and axle housing Diagnosis codes Exhaust manifold tightness Suspension shackle pin lock bolts Vehicle washing Coolant, gas and oil leaks from and U-bolt nuts tightnees cylinder head and rocker case FUSO ASCENT-ALEJANDRO CANTO...
  • Page 18 At the front and rear of vehicle, check for right- ward and leftward inclination. Rightward inclination measured at the vehicle 20 mm or less front outside Leftward inclination measured at the vehicle 15 mm or less front outside FUSO ASCENT-ALEJANDRO CANTO...
  • Page 19 Check the wiper blade-stop position. Check the washer for operation and the nozzle for clogging 7. OPERATION OF OTHER ELECTRICAL EQUIPMENTS (HORN, HEATER, ETC.) Check operation of the horn, heater, defroster, air conditioner and other electrical equipments. FUSO ASCENT-ALEJANDRO CANTO...
  • Page 20 Check that the doors can be easily opened and closed securely. Check operation of the door lock from both inside and outside the vehicle. Check the windows for smooth operation and tight fit against weatherstrip. Switch lever FUSO ASCENT-ALEJANDRO CANTO...
  • Page 21 The coolant level should be between the level lines “FULL” and “LOW”. If the level is too low, check for coolant leaks. Check to see if FUSO DIESEL LONG LIFE COOLANT, FUSO antifreeze or antirust has been added to the coolant.
  • Page 22 Check the fluid level on the level gauge. If the fluid level is within the level gauge in the illustra- tion, it is normal. Note: When the check is made, the front wheels should be placed in straight ahead posi- tion. FUSO ASCENT-ALEJANDRO CANTO...
  • Page 23 PRE-DELIVERY INSPECTION PROCEDURE 15. FUEL LEAKS FROM FUEL SYSTEM Check the fuel system for leakage. Fuel feed pump*, Fuel filter, Injection pump, Injection nozzle, Piping, Hose, Water separator*, Fuel tank. * Applicable to vehicles with 4D3-series engines <4M40> <4D3> FUSO ASCENT-ALEJANDRO CANTO...
  • Page 24 Check the wiring connections for tightness. If the wiring harness interferes with other parts, correct it. 17. EXHAUST MANIFOLD TIGHTNESS Check if the exhaust manifold is correctly tight- ened. If the mounting nuts are loose, tighten them at specified torque. FUSO ASCENT-ALEJANDRO CANTO...
  • Page 25 Check the accelerator pedal for sticking, binding and full return. 21. EXHAUST GAS CONDITION AND NOISE After the engine has warmed up, check that black smoke is not emitted at idling, medium and high speeds. Check for abnormal engine noise. 1-10 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 26 24. STEERING WHEEL PLAY Place the steering wheel in straight ahead posi- tion and check for the play. Steering wheel play When (on the periphery of engine is 0 to 25 mm steering wheel) turned off 1-11 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 27 “MAX” or “H” and “MIN” or “L”. If the level is too low, check for fluid leaks. 28. FUEL LEAKS FROM FUEL TANK Check for fuel leaks from the drain plug of the fuel tank, the pipe connections and the seam. 1-12 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 28 Check the shock absorbers for fluid leaks. 30. ENGINE OIL LEAKS FROM OIL PAN AND OIL COOLER Check for oil leaks from the engine oil pan, oil cooler and oil filter mounting area. 31. TRANSMISSION OPERATION Check the control linkage for looseness. 1-13 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 29 Check that the pipes and hoses do not interfere with other parts. 33. INSTALLED CONDITION OF EXHAUST PIPE AND MUFFLER Check the exhaust pipe and muffler installation and connection for looseness. 1-14 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 30 If they are loosed, tighten them to speci- fication. 36. PROPELLER SHAFT FLANGE YOKE BOLTS TIGHTNESS Check the flange yoke bolts for tightness (knock them to check). If they are loosed, tighten them to specification. 1-15 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 31 If there are metal pieces, stones and other for- eign objects caught in the tread grooves, remove them. Check that the spare tire is installed properly. 41. TRANSMISSION OPERATION Check the operation of transmission and gear- shift lever in all ranges. 1-16 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 32 Note:If the gear shift lever is placed at neutral position, the exhaust brake will not operate. 46. PARKING BRAKE OPERATION Check parking brake ratchet bar stroke and braking effect, returning condition and warning lamp condition. ratchet bar Parking brake 80 to 120 mm stroke 1-17 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 33 Verify that the jack and tool sets are on the vehi- cle. Tool bag Spanner (10 × 12) Spanner (14 × 17) Screw driver Socket wrench (for wheel nuts) Pliers Wrench handle (for socket wrench, oil jack) Oil jack Wheel chocks (a set) Crank handle 1-18 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 34 50. INSTALLATION OF LICENSE PLATES Install the license plates. 51. DIAGNOSIS CODES Use the FUSO Diagnostics or MUT to check whether a diagnosis code was issued for the rel- evant system. If there are any problems, erase the code by doing an inspection and any necessary repairs.
  • Page 35 GROUP-2 PERIODIC INSPECTION SCHEDULE FUSO ASCENT-ALEJANDRO CANTO...
  • Page 36 • • • • • • • • • • • • • • • • • 3-21 pressure Injection nozzles • • • • • • • • • • • • • • • 3-21 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 37 • • • • 150,000 km 3-45 damper <option> (90,000 miles) Disc wheel • 3-45 Tires • 3-45 Tire inflation pressure • 3-46 Tire rotation • • • • • • • • • • • 3-47 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 38 • R: Every 24 months 3-67 Brake fluid reservoir • R: Every 48 months 3-68 tank tube Suspension Leaf spring U-bolts • 3-70 Leaf springs • 3-70 Electric system Battery 3-72 Lighting system 3-74 Instrument panel 3-75 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 39 Leaks – fuel, oil and 3-77 coolant Bolts securing body and • • • • • • • • • • • 3-77 chassis parts FUSO ASCENT-ALEJANDRO CANTO...
  • Page 40 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 41 ELECTRIC SYSTEM ....... 3-71 • OTHER CHASSIS PARTS ......3-76 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 42 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 43 16. FUEL HOSE ........... . 3-32 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 44: Engine Oil

    CAUTION Engine oil with an API classification of CC can- not be used. Be sure to use engine oil with a classification of CD or higher. Quantity required: Oil pan Oil filter Approx. 8 Approx. 1 liter FUSO ASCENT-ALEJANDRO CANTO...
  • Page 45 If inadequate, replenish with prescribed oil. Also, if the engine oil is dirty, replace it. 4. After inspection, insert the oil level gauge all the way in to return it. 75651 76514 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 46 WARNING Take care not to spill engine oil as engine oil on the exhaust manifold or other hot sections of engine could catch fire. Wipe clean the oil if spilt. FUSO ASCENT-ALEJANDRO CANTO...
  • Page 47 7. Confirm that the drain plug, oil filler cap and oil Z10402 level gauge have all been properly reinstalled after oil replacement. CAUTION Be careful not to put in too much engine oil. FUSO ASCENT-ALEJANDRO CANTO...
  • Page 48 Be careful not to put in too much engine oil. • Take care not to add more than the specified quantity of oil. The engine can be severely damaged if the correct engine oil level is not maintained. FUSO ASCENT-ALEJANDRO CANTO...

  • Page 49: Air Cleaner Element

    The air cleaner is located in the illustrated position. For vehicle without turbo-charged engine <LHD> For vehicle with turbo-charged engine Forward 75886 <RHD> Forward 76104 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 50 Be sure to align match marks on the case and cover. CAUTION Install the element correctly. If the packing is broken or the clamp is loose, the engine will suck in dust and premature pis- ton and cylinder liner wear could result. FUSO ASCENT-ALEJANDRO CANTO...

  • Page 51: Oil Filter Element

    2. Rotate the element assembly and remove it. If it is tight, use a filter wrench (sold separately) to easily remove it. 3. Replace element assembly with a new product. Use MITSUBISHI genuine parts for replace- ments. 3-10 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 52 5. Assemble each component to its original posi- tion. When attaching gasket and O-ring, lightly coat them with engine oil so they will not twist. CAUTION If you twist and attach components, they might be damaged. 75420 3-11 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 53: Fuel Filter Element

    Wipe away spilled light oil thoroughly. Also, always check for fuel leakage since it can cause fires. 4D32, 4D33, 4D34T2 and 4D34T4 engine vehicles When replacing the fuel filter, open it through the inspection port at the rear of the engine. 75660 3-12 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 54 3/4 to 1 turn from this condition. There are four marks equally spaced on the periphery of ele- ment assembly. Twist the element with these marks as reference. 4. After tightening, bleed out the air. 5. Inspect for fuel leaks. 3-13 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 55 If it is hard to turn, use a fil- T76084 ter wrench (available from your nearest MIT- SUBISHI FUSO distributor or dealer). 5. Check the surface of the filter head that will make contact with the new element for dirt and contamination.
  • Page 56 • Use the O-rings that are supplied with the new replacement element. • When installing the filter case, be careful not to let the O-ring twist and be damaged. • Do not reuse the element. Z11924 3-15 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 57: Fuel Feed Pump Gauze Filter <4D3 Engine Vehicles

    6. Start the engine and check for fuel leaks. Z11294 Connector tightening 25 to 29 Nm torque (2.5 to 3 kgfm) 6. ENGINE CONDITION Inspection intervals Every 5,000 km (3,000 miles) NVI: 5,000 km (3,000 miles) 3-16 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 58: Manifold Bolts, Nuts And Engine Support Bolts

    7. MANIFOLD BOLTS, NUTS AND ENGINE SUPPORT BOLTS Tightening intervals Every 50,000 km (30,000 miles) Check that the inlet and exhaust manifold bolts, nuts and engine support bolts are tightened to specifications. If not, tighten them to specifica- tions. 3-17 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 59: Valve Clearance

    – compression stroke The thickness gauge cannot be inserted under the adjusting screw pad without carrying out the above step, as the pad will block the thickness gauge as shown in the illustration. Thickness gauge P30149E 3-18 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 60 TDC. Rotate the engine by one full turn to switch the TDCs of the No. 1 and No. 4 cylinder pistons. 3-19 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 61 48363E When carrying out valve clearance adjustment with the engine still mounted on the vehicle, use to facilitate rotation of the adjusting screw. 06207E 3-20 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 62: Engine Compression Pressure

    No.1 cylinder. After removing these parts, install delivery valve holder. CAUTION Be sure to keep all the removed parts in gas oil to keep them free from dirt. 3-21 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 63 Make sure that indent on the crankshaft pulley and pointer on the timing gear case show the standard fuel injection timing. 49928E 3-22 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 64: Glow Plug

    13. TURBOCHARGER <VEHICLES WITH TUR- BOCHARGER> Turbocharger Inspection intervals Every 50,000 km (30,000 miles) Remove the hose of compressor wheel side and check the play of the rotor shaft and the rotating condition of the turbine wheel. P100329E Compresser wheel 3-23 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 65: Fan-Belt

    98 N (10 kgf)] and inspect the amount of deflection. 4. Press the belt at the center with your finger. If the deflection is within the range given in the fol- lowing table, the belt is at proper tension. T77128 3-24 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 66 Fan belt 10 to 12 mm <Without T77149 cooler> 9.5 to 11.5 Fan belt 4M5 engine vehicles Cooler compres- <With cooler> 6 to 8 mm sor belt 5. Inspect the belt for damages. <4M5 engine vehicles> T76997 3-25 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 67 Z14647 Z14708 Cracks extending to cords Z14648 The belt has reached the end of its service life and must be replaced. Piece(s) missing from rib(s) Z14709 Piece(s) missing from belt Z14649 3-26 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 68: Coolant

    FUSO DIESEL LONGLIFE COOLANT or an equivalent could cause corrosion and dam- age to the radiator. (1) Recommended coolant Use a coolant containing the FUSO DIESEL LONGLIFE COOLANT additive and soft water in the specified proportions. Having both corrosion preventive and anti-freez- ing properties, the additive protects the cooling system all year around.
  • Page 69 ENGINE (3) Using FUSO DIESEL LONGLIFE COOLANT The FUSO DIESEL LONGLIFE COOLANT is an ethylene glycol base antifreeze (SAE J814-C) with both antifreeze and anticorrosive properties. The FUSO DIESEL LONGLIFE COOLANT is used as a coolant additive by mixing it with soft water at the specified concentration.
  • Page 70 Doing so would reduce the performance of the coolant. If a different long-life coolant has been used and the FUSO DIESEL LONGLIFE COOL- ANT is to be used, be sure to thoroughly flush the cooling system.
  • Page 71 Be sure to prepare a coolant mixture with addi- tives in the same percentages as previously and replenish this mixture only. 3-30 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 72 T77121 CAUTION If the coolant is extremely dirty, have it inspected at your nearest authorized MITSUB- ISHI FUSO distributor or dealer. 7. Pour coolant (longlife coolant + soft water) through the pressure cap port until it reaches the brim. 8. Run the engine a while with the pressure cap left open and bleed air from the cooling system.

  • Page 73: Fuel Hose

    Every 48 months FUEL HOSE REPLACEMENT Replace the fuel hoses in the engine compart- ment. Replace the fuel hoses outside the engine com- partment. FUEL HOSE DAMAGE Check if there is any deterioration, swelling, scratch or crack. 3-32 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 74 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 75 35. TIRE ROTATION..........3-47 3-33 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 76: Transmission Gear Oil

    2. If not, add oil until it does. 07358 CAUTION Replenish with oil of the same grade and vis- cosity as the oil currently in use. 3. Attach inspection plug. Inspection plug 54 to 84 Nm tightening torque (55 to 8.5 kgfm) 3-34 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 77: Automatic Transmission Fluid

    3. With the engine running, pull out level gauge and wipe it clean. Carefully reinsert and remove the level gauge and then read the fluid level from the gauge by noting how far up the gauge is coated with fluid. 3-35 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 78 CAUTION The automatic transmission fluid is extremely hot immediately after driving. To avoid the risk of being scalded, wait for the automatic trans- mission fluid to cool to a safe temperature before starting work. 3-36 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 79: Propeller Shaft

    19. PROPELLER SHAFT Greasing intervals Every 5,000 km (3,000 miles) NVI: 5,000 km (3,000 miles) Z09228 Greasing After removing dust and dirt from the grease nip- ple of the propeller shaft universal joint , slip joint Z09392 3-37 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 80: Propeller Shaft Center Bearing

    BE637 D2H, D3H differential 2.7 liters BE639 D033H differential 4.5 liters BE647 These oil quantities are given only as guidelines. Be sure to check the correct oil level by removing the inspection plug as indicated below. 3-38 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 81 98 to 120 Nm (10 to 12 kgfm) 3. Add oil through the inspection plug hole until it reaches the bottom of the hole. 4. Install the inspection plug. Tightening torque 98 to 120 Nm (10 to 12 kgfm) 3-39 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 82: Front And Rear Wheel Hub Bearing Grease

    (play) . If the degree of play is not as specified above, adjust- ment is necessary. 01233 3-40 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 83: Front Wheel Hub Bearing

    25. FRONT WHEEL HUB BEARING Inspection intervals Every 15,000 km (9,000 miles) With the front axle jacked up, move the tire hold- ing its top and bottom to check for bearing loose- ness. Replace wheel hub bearing hub seals. 3-41 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 84: Rear Wheel Bearing

    If fitted improperly, the wrench will slip off the nut, and could cause injury. <Single nut type> Tighten the wheel nuts to the specified torque. Fol- low the diagonal tightening sequence indicated in the figure. 3-42 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 85: Propeller Shaft Flange Yoke Bolts

    “L” mark for left-hand wheels. 28. PROPELLER SHAFT FLANGE YOKE BOLTS Inspection intervals Every 15,000 km (9,000 miles) Check the flange yoke bolts and center bearing attaching bolts (vehicles with center bearing) for looseness. 3-43 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 86: Propeller Shaft Center Bearing Bolts

    30. PROPELLER SHAFT CENTER BEARING <DOUBLE ANTIVIBRATION TYPE – OPTION> Inspection intervals Every 50,000 km (30,000 miles) NVI: 5,000 km (3,000 miles) Check the center bearing for free play. Also, check the center bearing for security and dam- age. 3-44 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 87: Propeller Shaft Dynamic Damper

    When a vehicle hydro- planes, tires ride up on and slide over a film of water, causing the driver to lose control of both steering and braking. 00315 3-45 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 88: Tire Inflation Pressure

    • Both the inner and outer tires on dual wheels should be inflated to the same pres- sure. • You need not increase tire pressure before high-speed driving. 3-46 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 89: Tire Rotation

    If tires of different type are used on an axle, the vehicle will go left or right upon brak- ing and the steering wheel will turn by itself. Front tires Rear tires Spare tire Z76299 3-47 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 90 • If there is a difference in diameter between inner and outer tires of a rear dual wheel, the difference should be within 6 mm and install the smaller tire as the inner tire. 3-48 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 91 42. POWER STEERING HOSE ........3-54 3-49 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 92: Power Steering Fluid

    10 seconds when the engine is running. • Do not rev the engine during air bleeding; otherwise, the power steering pipe may to break. Run the engine at idle. 3-50 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 93: Steering Shaft

    Every 5,000 km Greasing intervals (3,000 miles) Recommended lubricant: Wheel bearing grease NLGI No. 2 (Li soap) 1. Remove all dust and dirt from the grease fittings before using it. 2. Apply grease to grease nipple. 3-51 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 94: Steering Wheel

    Also check for excessive operating resistance and unsmooth return to the neutral position. WARNING Perform the checks in a safe place that pro- vides good visibility all around. During the checks, be sufficiently attentive to surround- ing traffic conditions. 3-52 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 95: Front Wheel Alignment

    Measure the toe-in, camber, caster and king pin inclination angle to check for conformance with the standard values. Note: The front suspension, steering system and wheels should be serviced to normal con- dition prior to measurement of wheel alignment. 3-53 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 96: Power Steering Hose

    Check also for loose connections. Power steering oil pump POWER STEERING HOSE REPLACEMENT Replacement intervals Power steering gear Every 24 months Replace the hose in the power steering system. : Direction of oil flow 3-54 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 97 53. BRAKE FLUID RESERVOIR TANK TUBE ......3-68 3-55 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 98: Brake System

    • If the brake fluid level drops abnormally, brake fluid may be leaking from a pipe or other component. Have the braking system inspected by your nearest authorized MITSUBISHI FUSO distributor or dealer. 3-56 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 99 • If the fluid level is unusually low, there is a fluid leak in the brake line. In this case, have your vehicle inspected at your near- est authorized MITSUBISHI FUSO distribu- tor or dealer. REPLACEMENT <VACUUM-SERVO HYDRAULIC BRAKE VEHICLES>...
  • Page 100 · · Tightening torque 6.9 to 8.8 N m {0.7 to 0.9 kgf 5. Bleed air from the brake system. Note: As to the detailed procedure, please refer to the related shop manuals. 3-58 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 101 6. Make sure that the brake fluid level is at the “MAX” level of the brake fluid tank, and depress the brake pedal several times to ensure that the brake fluid does not leak from anywhere. Then conduct a brake test. 3-59 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 102 (0.7 to 0.9 kgf Connect the power fuse of the hydraulic unit or the battery. Perform initial check of the system. The hydraulic unit operates (for 3 seconds). Air bleeding at the primary side is completed. 3-60 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 103 Rear axle left wheel [Display No.14 RL ABS the pedal. specified torque. MV ON → Y] Air bleeder tightening 6.9 to 8.8 N torque (0.7 to 0.9 kgf Completion air bleeding at the primary and the secondary sides 3-61 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 104: Service Brake System

    (brake pedal play). Check whether the distance is within specification. Brake pedal play 10 to 15 mm (at center of pedal pad) 6. If the brake pedal play is not as specified, have the pedal inspected and adjusted. 3-62 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 105: Service Brake Shoe Clearance

    (2) If adjustments are performed for either a right or left wheel, they should also be per- formed for the other wheel, i.e. front right and front left, rear right and rear left. Avoid performing adjustments for only one wheel. 3-63 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 106: Brake Drum And Lining

    2. If any lining is worn down to the step on the side face, replace all linings on that axle. 3. After the inspection, be sure to install the cover. 4. Check the brake drums for wear, cracks and damage. P118266 3-64 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 107: Parking Brake

    2. If parking brake performance is in any way abnormal, vehicle operation could be danger- ous. WARNING Perform brake tests in safe place that pro- vides good visibility all around. During the tests, be sufficiently attentive to surrounding traffic conditions. 3-65 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 108: Vacuum Check Valve

    BRAKE HOSE REPLACEMENT Replacement intervals Every 24 months Replace the hose in brake system. 50. RUBBER PARTS PACKINGS BRAKE SYSTEM Replacement intervals Every 12 months BRAKE MASTER CYLINDER Replace brake master cylinder packing and rub- ber parts. 3-66 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 109: Exhaust Brake Vacuum Chamber

    51. EXHAUST BRAKE VACUUM CHAMBER Power chamber Replacement intervals Every 12 months Replace exhaust brake Power chamber. Butterfly valve 52. VACUUM HOSE VACUUM HOSE REPLACEMENT Vacuum hose Replacement intervals Every 24 months Replace the vacuum hose in brake system. 3-67 FUSO ASCENT-ALEJANDRO CANTO...

  • Page 110: Brake Fluid Reservoir Tank Tube

    BRAKE SYSTEM 53. BRAKE FLUID RESERVOIR TANK TUBE Replacement intervals Every 48 months Replace brake fluid packing and rubber parts. Reservoir tank tube Master cylinder 3-68 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 111 55. LEAF SPRINGS ..........3-70 3-69 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 112 54. LEAF SPRING U-BOLTS Inspection intervals Every 5,000 km (3,000 miles) Check the U-bolts for looseness. 55. LEAF SPRINGS Inspection intervals Every 5,000 km (3,000 miles) Check the leaf springs for cracked, broken or displaced leaves. 3-70 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 113 58. INSTRUMENT PANEL ......... . . 3-75 3-71 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 114 FLUSH IT OFF WITH SOAP AND WATER. CAUTION Whenever fluid has been added, either charge the battery or run the vehicle for a while. It is especially important in cold weather as the bat- tery can freeze up and be damaged. 3-72 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 115 If a terminal is seriously corroded, remove the bat- tery cable and clean the terminal with a wire brush Z09334 or sandpaper. After cleaning, apply a thin coat of grease to the ter- minals. 3-73 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 116 Check operation, damage and installation of each lighting equipment. Head lamp Front combination lamp Fog lamp Front side turn lamp Stop/tail lamp Rear turn signal lamp Backup lamp License plate lamp Step lamp Room lamp (incandescent) 3-74 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 117 Every 5,000 km (3,000 miles) NVI: 5,000 km (3,000 miles) Check if the gauges, warning lamps and indica- 76072 tor lamps function properly. Tachometer Warning lamp, indicator lamp Water temperature gauge Fuel gauge Trip knob Speedometer 3-75 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 118 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 119 60. LEAKS – FUEL, OIL AND COOLANT ....... 3-77 61. BOLT SECURING BODY AND CHASSIS PARTS ..... . 3-77 3-76 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 120 NVI: 5,000 km (3,000 miles) Check the leakage, fuel, oil, coolant. 61. BOLT SECURING BODY AND CHASSIS PARTS Inspection intervals Every 10,000 km (6,000 miles) Check the bolts of the body and chassis compo- nent for damage and looseness. 3-77 FUSO ASCENT-ALEJANDRO CANTO...
  • Page 121 For Chile Pre-Delivery and Periodic Inspection Manual JANUARY 2014 JANUARY 2014 114 (H) FUSO ASCENT-ALEJANDRO CANTO...
  • Page 122 Pub.No.11ELB0003, JANUARY 2014 FUSO ASCENT-ALEJANDRO CANTO...

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