All-Inclusive Factory Service Technical manual for Hitachi Wheel Loaders Models Zaxis ZW100-G and Zaxis ZW120-G.

This manual will assist you in diagnosing, repairing, troubleshooting, and operating for your wheel loader.

Covered Models:
   Zaxis ZW100-G, Zaxis ZW120-G

The manual comprises 5 documents, including the Workshop Manual, Troubleshooting Manual, Operational Principle Manual, Wiring Diagram, and Hydraulic Circuit Diagram

1. Workshop Manual (W4FK-E-00)
Format: PDF, 354 pages
Language: English
Table of Contents:
   INTRODUCTION
   SAFETY
   GENERAL
      Precautions for Disassembling and Assembling
      Tightening
      Painting
      Bleeding Air from Hydraulic Circuit
      Hydraulic Circuit Pressure Release Procedure
      Preparation
   BODY
      Cab
      Counterweight
      Center Hinge
      Hydraulic Oil Tank
      Pump Device
      Control Valve
      Steering Valve
      Brake Valve
      Priority Valve
      Inching Valve
   TRAVEL SYSTEM
      Steering Cylinder
      HST Motor
      Transmission
      Axle
      Propeller Shaft
      Tire
   ATTACHMENT
      Front Attachment
      Cylinder
   SERVICE MANUAL REVISION REQUEST FORM

2. Troubleshooting Manual (TT4FK-E-00)
Format: PDF, 424 pages
Language: English
Table of Contents:
   INTRODUCTION
   SAFETY
   OPERATIONAL PERFORMANCE TEST
      Introduction
      Standard
      Engine Test
      Wheel Loader Test
      Component Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Dr.ZX
      e-Wheel
      Component Layout
      Troubleshooting A
      Troubleshooting B
      Troubleshooting C
      Electrical System Inspection
   SERVICE MANUAL REVISION REQUEST FORM

3. Operational Principle Manual (TO4FK-E-00)
Format: PDF, 300 pages
Language: English
Table of Contents:
   TO4FL-E-00
   INTRODUCTION
   GROUP CONTENTS
   GENERAL
      Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Controller
      Control System
      ECM System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      Pump Device
      Control Valve
      Priority Valve
      Steering Valve
      HST Motor
      Transmission
      Axle
      Brake Valve
      Others
   SERVICE MANUAL REVISION REQUEST FORM

4. Wiring Diagram (CIRCUIT_DIAGRAM_1)
Format: PDF, 13 pages
Language: English

5. Hydraulic Circuit Diagram (10_HYD_CIRCUIT_(STD)_(TT4FL-E-00))
Format: PDF, 1 page
Language: English