---===S1-YXZE05A-01===--- 2002 Hino Motors, Ltd. All rights reserved. This book may not be repro- duced or copied, in whole or in part, without the written permission of Hino Motors Ltd. First Printing: Dec. 2002 FOREWORD This manual contains repair procedures for the HINO 300 Series. Applicable models: WU300, 340, 410 series XZU404, 412, 414, 422, 424, 434 series The manual is divided into 41 sections with a thumb index for each section at the edge of the pages. Please note that the publications below have also been prepared as relevant service manuals for the compo- nents and systems in this vehicles. Manual Name Pub. No. S DUTRO Electrical Wiring Diagram S1 YXZE05A SL S S05C B, S05C TA, S05C TB Engine Workshop Manual S5 YS05E06A S W04D J Engine Workshop Manual S5 YW04E06A S H260 Manual Transmission Workshop Manual S1 YXZE07A S H350 Manual Transmission Workshop Manual S1 YXZE06A S M150, M153 Manual Transmission Workshop Manual S1 YXZE08A All information in this manual is based on the latest product information at the time of publication. However, specifications and procedures are subject to change without notice. ---===S1-YXZE05A-01===--- 2002 Hino Motors, Ltd. All rights reserved. This book may not be repro- duced or copied, in whole or in part, without the written permission of Hino Motors Ltd. First Printing: Dec. 2002 FOREWORD This manual contains repair procedures for the HINO 300 Series. Applicable models: WU300, 340, 410 series XZU404, 412, 414, 422, 424, 434 series The manual is divided into 41 sections with a thumb index for each section at the edge of the pages. Please note that the publications below have also been prepared as relevant service manuals for the compo- nents and systems in this vehicles. Manual Name Pub. No. S DUTRO Electrical Wiring Diagram S1 YXZE05A SL S S05C B, S05C TA, S05C TB Engine Workshop Manual S5 YS05E06A S W04D J Engine Workshop Manual S5 YW04E06A S H260 Manual Transmission Workshop Manual S1 YXZE07A S H350 Manual Transmission Workshop Manual S1 YXZE06A S M150, M153 Manual Transmission Workshop Manual S1 YXZE08A All information in this manual is based on the latest product information at the time of publication. However, specifications and procedures are subject to change without notice. ---===S1-YXZE05A-01_0002.djvu===--- CAUTION This manual does not include all the necessary items about repair and service. This manual is made for the purpose of the use for the persons who have special techniques and certifications. In the cases that non specialized or uncertified technicians perform repair or service only using this manu- al or without proper equipment or tool, that may cause severe injury to you or other people around and also cause damage to your customer's vehicle. In order to prevent dangerous operation and damages to your customer's vehicle, be sure to follow the instruction shown below. S Must read this manual thoroughly. It is especially important to have a good understanding of all the contents written in the PRECAUTION of "IN" section. S The service method written in this manual is very effective to perform repair and service. When performing the operations following the procedures using this manual, be sure to use tools spe- cified and recommended. If using non specified or recommended tools and service method, be sure to confirm safety of the technicians and any possibility of causing personal injury or damage to the customer's vehicle before starting the operation. S If part replacement is necessary, must replace the part with the same part number or equivalent part. Do not replace it with inferior quality. S It is important to note that this manual contains various "Cautions" and "Notices" that must be carefully observed in order to reduce the risk of personal injury during service or repair, or the possibility that improper service or repair may damage the vehicle or render it unsafe. It is also important to understand that these "Cautions" and "Notices" are not exhaustive, because it is important to warn of all the possible hazardous consequences that might result from failure to follow these instructions. ---===S1-YXZE05A-01_0003.djvu===--- INTRODUCTION PREPARATION SERVICE SPECIFICATIONS DIAGNOSTICS ENGINE CONTROL SYSTEM FUEL INTAKE ENGINE MECHANICAL EXHAUST COOLING LUBRICATION STARTING & CHARGING FRONT SUSPENSION REAR SUSPENSION TIRE & WHEEL DIFFERENTIAL DRIVE SHAFT / PROPELLER SHAFT BRAKE PARKING BRAKE EXHAUST BRAKE MANUAL TRANSMISSION/TRANSAXLE CLUTCH STEERING COLUMN POWER STEERING MANUAL STEERING HEATER & AIR CONDITIONER SUPPLEMENTAL RESTRAINT SYSTEM 1235 10 11 13 14 15 16 17 19 26 27 28 29 30 32 33 34 41 42 50 51 52 55 60 ---===S1-YXZE05A-01_0004.djvu===--- SEAT BELT LIGHTING WIPER & WASHER AUDIO & VISUAL SYSTEM WIRING COMMUNICATION SYSTEM WINDSHIELD/WINDOWGLASS/MIRROR INSTRUMENT PANEL/METER SEAT THEFT DETERRENT & DOOR LOCK ENGINE HOOD/DOOR EXTERIOR/INTERIOR TRIM VEHICLE CONTROL SYSTEM POWER TAKE OFF ALPHABETICAL INDEX