All-Inclusive Factory Service Technical manual for Hitachi Compact Excavators Models Zaxis 29U-3, Zaxis 33U-3 and Zaxis 38U-3.

This manuals will assist you in diagnosing, repairing, and troubleshooting for your compact excavator.
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Covered Models:
   Zaxis 29U-3
   Zaxis 33U-3
   Zaxis 38U-3

The manual comprises 3 documents, including the Workshop Manual, Technical Manual, and Wiring Diagram

1. Workshop Manual (W1NJ-E-00)
Format: PDF, 378 pages
Language: English
Table of Contents:
   GENERAL
      Precautions for Disassembling and Assembling
      Tightening
      Painting
      Bleeding Air from Hydraulic Oil Tank
      Floor-Tilting Device
   UPPERSTRUCTURE
      Canopy and Cab
      Counterweight
      Pump Device
      Control Valve
      Swing Device
      Pilot Valve
      Solenoid Valve
   UNDERCARRIAGE
      Swing Bearing
      Travel Device
      Center Joint
      Track Adjuster
      Front Idler
      Upper and Lower Roller
      Track
   ATTACHMENT
      Front Attachment
      Cylinder
   SERVICE MANUAL REVISION REQUEST FORM

2. Technical Manual (T1NJ-E-00)
Format: PDF, 356 pages
Language: English
Table of Contents:
   GENERAL
      Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Control System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      Pump Device
      Swing Device
      Control Valve
      Pilot Valve
      Travel Device
      Others (Upperstructure)
      Others (Undercarriage)
   OPERATIONAL PERFORMANCE TEST
      Introduction
      Standard
      Engine Test
      Excavator Test
      Component Test
      Adjustment
   TROUBLESHOOTING
      Diagnosing Procedure
      Troubleshooting A
      Troubleshooting B
      Troubleshooting C
      Electrical System Inspection
   SERVICE MANUAL REVISION REQUEST FORM
   THE ATTACHED DIAGRAM LIST

3. Wiring Diagram (T1NJ-E-00_circuit)
Format: PDF, 25 pages
Language: English