All-Inclusive Factory Service Technical manual for Hitachi Rigid Dump Trucks Models EH4000AC-3.

This manuals will assist you in diagnosing, repairing, troubleshooting, and operating for your rigid dump truck.
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Covered Models:
   EH4000AC-3

The manual comprises 6 documents, including the Workshop Manual, Troubleshooting Manual, Operational Principle Manual, Operators Manual, Wiring Diagram, and Cheeck Sheets Manual

1. Workshop Manual (WQFBEN03)
Format: PDF, 857 pages
Language: English
Table of Contents:
   GENERAL
      Precautions for Disassembling and Assembling
      Tightening
      Bleeding Air
   BODY
      Cab
      Engine/Alternator
      Pump Device
      Drive Device
      Front Axle/Front Wheel
      Tire and Rim
      Front Brake
      Brake Valve
      Brake Accumulator
      Steering System
      Frame Suspension
      Hydraulic Oil Tank
      Fuel Tank
   HOIST DEVICE
      Hoist Control Valve
      Unit Proportional Control Solenoid Valve
      Hoist Cylinder
      Dump body
   AC DRIVE CONTROL DEVICE
      Control Cabinet
      Grid Box
      Alternator Cooling Blower
      Wheel Motor Cooling Blower
   SERVICE MANUAL REVISION REQUEST FORM

2. Troubleshooting Manual (TTQFBEN01)
Format: PDF, 462 pages
Language: English
Table of Contents:
   OPERATIONAL PERFORMANCE TEST
      Introduction
      Standard
      Engine Test
      Machine Performance Test
      Component Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Component Layout
      Troubleshooting A
      Troubleshooting B
      Troubleshooting C
      Troubleshooting D

3. Operational Principle Manual (TOQFBEN02)
Format: PDF, 619 pages
Language: English
Table of Contents:
   GENERAL
      Machine Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Control System
      Travel System
      Hydraulic System
      Electrical System
      Other System
   COMPONENT OPERATION
      Engine
      Alternator
      Control Cabinet
      Pump Device
      Travel Device
      Brake Device
      Steering Device
      Suspension
      Hoist Device

4. Operators Manual (ENMQFB23)
Format: PDF, 388 pages
Language: English
Table of Contents:
   INTRODUCTION
   INDEX
   MACHINE NUMBERS
   SAFETY
   SAFETY SIGNS
   COMPONENTS NAME
   GETTING ON/OFF MACHINE
   EMERGENCY EXIT
   OPERATORS STATION
   BREAK-IN
   OPERATING ENGINE
   DRIVING MACHINE
   OPERATING MACHINE
   TRANSPORTING
   MAINTENANCE
   MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS
   STORAGE
   TROUBLESHOOTING
   SPECIFICATIONS
   INDEX

5. Wiring Diagram (TTQFBEN01CIR)
Format: PDF, 12 pages
Language: English
Table of Contents:
   ELECTRICAL CIRCUIT DIAGRAM (1/8)
   ELECTRICAL CIRCUIT DIAGRAM (2/8)
   ELECTRICAL CIRCUIT DIAGRAM (3/8)
   ELECTRICAL CIRCUIT DIAGRAM (4/8)
   ELECTRICAL CIRCUIT DIAGRAM (5/8)
   ELECTRICAL CIRCUIT DIAGRAM (6/8)
   ELECTRICAL CIRCUIT DIAGRAM (7/8)
   ELECTRICAL CIRCUIT DIAGRAM (8/8)
   CONNECTORS (1/2)
   CONNECTORS (2/2)
   HYDRAULIC OIL CIRCUIT DIAGRAM (1/2)
   HYDRAULIC OIL CIRCUIT DIAGRAM (2/2)

6. Cheeck Sheets Manual (PMQFB90ENVI00)
Format: PDF, 80 pages
Language: English
Table of Contents:
   FOREWORD
   VISUAL INSPECTION CHECK POINT
   BOLT TYPES AND TIGHTENING TORQUE
   CONTENTS THAT REQUIRE HYDRAULIC HOSE CONFIRMATION
   Wiring diameter and fuse capacity, cautionary remarks on wiring (24V system)
   INSPECTION OF CRACKS
   REPAIR WELDING
   FINISHING
   APPENDIX
   STANDARD DIMENSIONS OF FILLET WELD JOINT
   MAINTENANCE
   SAFETY
   HYDRAULIC SYSTEM
   FUEL SYSTEM
   GREASING SYSTEM
   WELDED STRUCTURE
   VISUAL INSPECTION ANALYSIS REPORT