---===SME_1005_00050_0001.djvu===--- Pub.No.TWDE0808, APRIL 2008 For Chile ---===SME_1005_00050_0001.djvu===--- Pub.No.TWDE0808, APRIL 2008 For Chile ---===SME_1005_00050_0002.djvu===--- GROUP INDEX GENERAL......................................... ENGINE ............................................ LUBRICATION.................................. FUEL AND ENGINE CONTROL ...... ELECTRONICALLY CONTROLLED FUEL SYSTEM ....... .......................... COOLING ......................................... INTAKE AND EXHAUST .................. EMISSION CONTROL ...................... FOREWORD This Shop Manual is published for the information and guidance of personnel responsible for maintenance of Mitsubishi Fuso 4M5 series diesel engine, and includes procedures for adjustment and maintenance services. We earnestly look forward to seeing that this manual is made full use of in order to perform correct services with no wastage. For more details, please consult your nearest authorized Mitsubishi Fuso dealer or distributors. Kindly note that the specifications and maintenance ser- vice figures are subject to change without prior notice in line with improvement which will be effected from time to time in the future. APRIL 2008 Applicable models 4M50T7 ©2008 Mitsubishi Fuso Truck & Bus Corporation Printed in Japan ---===SME_1005_00050_0003.djvu===--- This Shop Manual contains the information classified into the following groups. If any system or equipment has two or more variations with significantly different construction, the variations are handled as different groups. These groups are identified by different alphabets preceded by the same number. 1. ENGINE volume 2. CHASSIS volume 3. ELECTRICAL volume Group No. Group subject 11 ENGINE 12 LUBRICATION 13A FUEL AND ENGINE CONTROL 13E ELECTRONICALLY CONTROLLED FUEL SYSTEM 14 COOLING 15 INTAKE AND EXHAUST 17 EMISSION CONTROL Group No. Group subject 21 CLUTCH 22 MANUAL TRANSMISSION 25 PROPELLER SHAFT 26 FRONT AXLE 27 REAR AXLE 31 WHEEL AND TIRE 33 FRONT SUSPENSION 34 REAR SUSPENSION 35 BRAKE 36 PARKING BRAKE 37 STEERING 41 FRAME 55 HEATER, AIR CONDITIONER AND VENTILATION 63 BODY Group No. Group subject 54 ELECTRICAL ---===SME_1005_00050_0004.djvu===--- 00-1 GROUP 00 GENERAL VEHICLE MODEL CODING SYSTEM ............................................... 00-2 EQUIPMENT TYPE CODING SYSTEM ............................................ 00-3 HOW TO READ THIS MANUAL ....................................................... 00-4 CHASSIS NUMBER, ENGINE NUMBER AND NAME PLATE ........ 00-9 PRECAUTIONS FOR MAINTENANCE OPERATION .................... 00-10 JACKING UP THE VEHICLE........................................................... 00-20 DIAGNOSIS CODES 1. Diagnosis Codes ...................................................................... 00-22 2. Access and Clearing of Stored Diagnosis Code ........................ 00-22 TABLE OF STANDARD TIGHTENING TORQUES ........................ 00-28 ---===SME_1005_00050_0005.djvu===--- 00-2 1 Basic vehicle type B Front engine bus with frame 2 Drive system E 4 22WDDiesel 3 Development sequential number 6 Rosa 4 Suspension (Front/Rear) 3 Rigid leaf suspension/Rigid leaf suspension 5 Engine D 4M50T 6 Wheelbase (mm) E3 4 9 0 G3 9 9 5 J4 5 5 0 7 Steering position L Left-hand drive vehicle 8, 9, 10 Body arrangement M With air conditioner S Standard H High roof 11 Export specification GP Chile 1 7 4 35 10 8 6 BE63DJ L HG P 2 MS 11 9 VEHICLE MODEL CODING SYSTEM ---===SME_1005_00050_0006.djvu===--- 00 00-3 Component Name plate marking Code description 4M50-T7 4 M 5 0 T 7 Classification of turbocharger With turbocharger Order of development within same series Order of development among different series Diesel engine Number of cylinder (4 cylinders) EQUIPMENT TYPE CODING SYSTEM ---===SME_1005_00050_0007.djvu===--- 00-4 This manual consists of the following parts: Specifications Structure and Operation Troubleshooting On-vehicle Inspection and Adjustment Service procedures On-vehicle Inspection and Adjustment Procedures for inspection and adjustment of individual parts and assemblies as mounted on the vehicle are de- scribed including specific items to check and adjust. Specified or otherwise, inspection should be performed for looseness, play, backlash, crack, damage, etc. Service procedures Procedures for servicing components and parts off the vehicle are described centering on key points in their re- moval, installation, disassembly, reassembly, inspection, etc. Inspection Check items subject to "acceptable/unacceptable" judgement on the basis of service standards are all given. Some routine visual checks and cleaning of some reused parts are not described but must always be included in actual service work. Caution This service manual contains important cautionary instructions and supplementary information under the following four headings which identify the nature of the instructions and information: Terms and Units Front and rear The forward running direction of the vehicle is referred to as the front and the reverse running direction is referred to as the rear. Left and right Left hand side and right hand side, when facing the forward running direction of the vehicle, are respectively left and right. Standard value Standard value dimensions in designs indicating: the design dimensions of individual parts, the standard clear- ance between two parts when assembled, and the standard value for an assembly part, as the case may be. Limit When the value of a part exceeds this, it is no longer serviceable in respect of performance and strength and must be replaced or repaired. DANGER Precautions that should be taken in handling potentially dangerous substances such as battery fluid and coolant additives. WARNING Precautionary instructions, which, if not observed, could result in serious injury or death. CAUTION Precautionary instructions, which, if not observed, could result in damage to or de- struction of equipment or parts. NOTE Suggestions or supplementary information for more efficient use of equipment or better understandings. HOW TO READ THIS MANUAL ---===SME_1005_00050_0008.djvu===--- 00 00-5 Tightening torque Values are directly specified for out-of-standard tightening torques for bolts and nuts. Where there is no specified figure for tightening torque, follow the table covering standard tightening torques. (Values for standard tightening torques are based on thread size and material.) When the item is to be tightened in a wet state, "wet" is indicated. Where there is no indication, read it as dry. Units Tightening torques and other parameters are given in SI* units with metric units added in brackets { }. *SI: Le Système International d'Unités Item SI unit {metric unit} Conversion factor Force N {kgf} 9.80665 N {1 kgf} Moment of force N·m {kgf·m} 9.80665 N·m {1 kgf·m} Pressure Positive pressure kPa {kgf/cm 2 } 98.0665 kPa {1 kgf/cm 2 } Vacuum pressure kPa {mmHg} 0.133322 kPa {1 mmHg} Pa {mmH 2 O} 9.80665 Pa {1 mmH 2 O} Volume dm 3 {L} 1dm 3 {1 L} Heat quantity J {kcal} 4186.05 J {1 kcal} Heat flow W {kcal/h} 1.16279 W {1 kcal/h} Power kW {PS} 0.7355 kW {1 PS} Example: 390 N·m {40 kgf·m} Metric unit SI unit ---===SME_1005_00050_0009.djvu===---