Komatsu WB93R-8 WB93S-8 WB97R-8 WB97S-8 Engine Backhoe-Loader Shop Manual WENBM00190 – PDF DOWNLOAD

Description

Komatsu WB93R-8 WB93S-8 WB97R-8 WB97S-8 Engine Backhoe-Loader Shop Manual WENBM00190 – PDF DOWNLOAD

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TABLE OF CONTENTS:

Komatsu WB93R-8 WB93S-8 WB97R-8 WB97S-8 Engine Backhoe-Loader Shop Manual WENBM00190 – PDF DOWNLOAD

‘SAA4D99E-1

INTRODUCTION:
Foreword:

• This publication provides the data, characteristics, instructions and procedures for carrying out repairs on the vehicle
  and its components. This publication is intended for qualified and specialized personnel. The personnel of the
• Komatsu sales and assistance network as well as all Komatsu authorized service points are specifically qualified
  and equipped to carry out the repair operations indicated in this publication. Before carrying out any intervention,
  make sure you have the publication for the vehicle model on which you are about to operate and also make sure that
  all the accident prevention devices, including but not limited to, glasses, helmet, gloves, shoes, etc. as well as the
  work, lifting and transport equipment, etc., are available and efficient. Ensure that the vehicle is in such a condition
  that the work can be carried out safely.
• The execution of the interventions in strict observance of the indications
  provided here, as well as the use of the specific equipment indicated, guarantees the correct repair intervention,
  observance of the execu-tion times and the safety of the operators. Any repair intervention carried out must serve
  to restore the conditions of functionality, efficiency and safety required by Komatsu.
• Any intervention on the
  vehicle to modify, alter or any other intervention not authorized by Komatsu will relieve Komatsu of all and any
  liability and, in particular, if the vehicle is covered by warranty, implies the immediate forfeiture of the warranty.
• Komatsu is not responsible for carrying out repairs. Komatsu is available to provide all the clarifications necessary
  for the execution of the interventions as well as to provide indica-tions in cases and situations not provided for in
  this publication.
  The data and information contained in this publication might not be updated as a result of changes made by
• Komatsu, at any time, for technical or commercial reasons or due to the need to adapt the vehicle to the legal
  requirements of the different countries. In case of discrepancy between the indications provided in this publication
  and what is actually found on the vehicle, please contact the Komatsu network before proceeding with any
  intervention.

DESCRIPTION:

Komatsu WB93R-8 WB93S-8 WB97R-8 WB97S-8 Engine Backhoe-Loader Shop Manual WENBM00190 – PDF DOWNLOAD

INTRODUCTION
ENGINE 54
[54 01] ENGINE ASSEMBLY 54 1
[54 04] ENGINE MOUNTING 54 2
[54 06] CYLINDER HEAD ASSEMBLY 54 3
[54 07] INTAKE+EXHAUST MANIFOLDS 54 4
[54 08] ENGINE COMPONENTS 54 5
[54 12] TIMING GEAR 54 6
[54 20] FUEL SUPPLY 54 7
[54 24] SUPERCHARGING 54 8
[54 30] LUBRICATION 54 9
[54 31] LUBRICANT COOLING 54 10
[54 32] WATER COOLING 54 11
[54 34] FAN AND COOLING CONTROL 54 12
INJECTION 77
[77 10] INJECTION PUMP 77 1
[77 26] ELECTRONIC GOVERNOR 77 2
[77 30] LIFT FEED PUMP 77 3
[77 31] AUXILIARY FUEL FILTERS 77 4
[77 45] HYDRAULIC ACCUMULATOR 77 5
[77 50] INJECTORS 77 6
CHASSIS 50
[50 51] AIR FILTERS AND PIPES 50 1
[50 60] RADIATOR AND PIPES 50 2
[50 74] AD-BLUE SYSTEM 50 3
ELECTRICAL COMPONENTS 76
[76 03] ALTERNATOR 76 1
[76 08] STARTER MOTOR 76 2
[76 19] COLD START DEVICE 76 3
[76 20] BATTERIES 76 4
[76 42] GAUGES,INDICATORS,SENDERS 76 5
[76 61] CTR UNIT,RESIST,FUSES 76 6
[76 91] CABLES AND CONNECTIONS 76 7

PLEASE NOTE:

• This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
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