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QA017 REV05 8.26.14 TT4-8 Isuzu 4JG1T
TABLE OF CONTENTS
INTRODUCTION ....................................................................................................................... 3
PURPOSE & USE OF THIS MANUAL ......................................................................................................................... 3
TECHNICAL ASSISTANCE .......................................................................................................................................... 3
ORDERING SPARE/SERVICE PARTS .......................................................................................................................... 3
CONTACT INFORMATION ......................................................................................................................................... 3
WARRANTY ................................................................................................................................ 6
VEHICLE ID INFORMATION ..................................................................................................................................... 6
WARRANTY REGISTRATION ..................................................................................................................................... 6
WARRANTY INFORMATION ..................................................................................................................................... 7
AUTHORIZED ISUZU DISTRIBUTOR MAP ................................................................................................................. 8
AUTHORIZED ISUZU DISTRIBUTOR DIRECTORY ...................................................................................................... 9
ISUZU SERVICE & PARTS BULLETIN (J-SERIES ENGINE OIL FILL PROCEDURES) ..................................................12
SERVICE PARTS ILLUSTRATIONS & DETAIL ............................................................... 15
IDENTIFICATION KEY ..............................................................................................................................................15
POWER TRAIN .........................................................................................................................................................16
Engine Dress – Isuzu Turbo Diesel .................................................................................................................16
DRIVELINE ...............................................................................................................................................................22
Drive Shaft Assembly—Front .........................................................................................................................22
Drive Shaft Assembly—Rear ...........................................................................................................................23
TRANSMISSION ........................................................................................................................................................24
Transaxle Mounting & Misc. Parts .................................................................................................................24
Transaxle Mounting & Misc. Parts—Detail ..................................................................................................25
Transaxle Case Extension & Retainer ............................................................................................................26
Transaxle Case Extension & Retainer - Detail ...............................................................................................27
Cooling System—Transmission ......................................................................................................................28
COOLING SYSTEM....................................................................................................................................................29
Cooling System—Turbo Diesel .......................................................................................................................29
AXLES ......................................................................................................................................................................30
Axle Assembly—Front Drive (All Wheel Drive) ..........................................................................................30
Axle Assembly—Rear ......................................................................................................................................31
Axle Assembly Breakdown — Front Drive (All Wheel Drive) ...................................................................32
Axle Assembly Breakdown — Front Drive—Detail ....................................................................................33
Axle Assembly Breakdown — Rear Drive ....................................................................................................36
Axle Assembly Breakdown — Rear Drive—Detail ......................................................................................37
BRAKES ....................................................................................................................................................................40
Drum Brake Assembly — Rear ......................................................................................................................40
Brake Caliper Assembly— Front ....................................................................................................................41
Brake System Hydraulic ..................................................................................................................................42
Brake Actuator Assembly ................................................................................................................................44
Brake Pedal Assembly ......................................................................................................................................45
Parking Brake Actuator Assembly .................................................................................................................46
Parking Brake Actuator Assembly — Detail .................................................................................................47
STEERING SYSTEM ....................................................................................................................................................48
Steering System Breakdown (For Serial Numbers Starting After 12135 & Above) .................................48
Steering System Breakdown — Detail ...........................................................................................................49
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