---===1_FOREWORD===--- 2004 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: August 2004 FOREWORD This manual contains repair procedures for the DUTRO. Applicable models: WU300, 301, 340, 410, 420 series The manual is divided into 38 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 W04D TL, W04D TK Engine Workshop Manual S5 YW04E07B 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. ---===1_FOREWORD===--- 2004 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: August 2004 FOREWORD This manual contains repair procedures for the DUTRO. Applicable models: WU300, 301, 340, 410, 420 series The manual is divided into 38 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 W04D TL, W04D TK Engine Workshop Manual S5 YW04E07B 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. ---===1_FOREWORD_0002.djvu===--- CAUTION Thismanualdoesnotincludeallthenecessaryitemsaboutrepairandservice . Thismanualismade forthepurposeoftheuseforthepersonswhohavespecialtechniquesandcertifications . Inthe casesthatnon specializedoruncertifiedtechniciansperformrepairorserviceonlyusingthismanu - alorwithoutproperequipmentortool , thatmaycausesevereinjurytoyouorotherpeoplearound andalsocausedamagetoyourcustomer’svehicle . Inordertopreventdangerousoperationanddamagestoyourcustomer’svehicle , besuretofollow theinstructionshownbelow . S Mustreadthismanualthoroughly . Itisespeciallyimportanttohaveagoodunderstandingof allthecontentswritteninthePRECAUTIONof”IN”section . S Theservicemethodwritteninthismanualisveryeffectivetoperformrepairandservice . When performingtheoperationsfollowingtheproceduresusingthismanual , besuretousetoolsspe - cifiedandrecommended . Ifusingnon specifiedorrecommendedtoolsandservicemethod , besuretoconfirmsafetyofthetechniciansandanypossibilityofcausingpersonalinjuryor damagetothecustomer’svehiclebeforestartingtheoperation . S Ifpartreplacementisnecessary , mustreplacethepartwiththesamepartnumberorequivalent part . Donotreplaceitwithinferiorquality . S Itisimportanttonotethatthismanualcontainsvarious”Cautions”and”Notices”thatmustbe carefullyobservedinordertoreducetheriskofpersonalinjuryduringserviceorrepair , orthe possibilitythatimproperserviceorrepairmaydamagethevehicleorrenderitunsafe . Itisalso importanttounderstandthatthese”Cautions”and”Notices”arenotexhaustive , becauseitis importanttowarnofallthepossiblehazardousconsequencesthatmightresultfromfailureto followtheseinstructions . ---===1_FOREWORD_0003.djvu===--- INTRODUCTION PREPARATION SERVICE SPECIFICATIONS 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 ---===1_FOREWORD_0004.djvu===--- SEAT BELT LIGHTING WIPER & WASHER AUDIO & VISUAL SYSTEM WIRING COMMUNICATION SYSTEM WINDSHIELD/WINDOWGLASS/MIRROR INSTRUMENT PANEL/METER SEAT ENGINE HOOD/DOOR EXTERIOR/INTERIOR TRIM VEHICLE CONTROL SYSTEM