Hitachi ZX22U-2 Mini Excavator Service Repair Manual

Excavator Model: ZX22U-2
English
Format: PDF

• Hitachi Zaxis ZX22U-2 Mini Excavator Service Manual consists of the following:
  • Technical Manual : Vol. No.T1MW-E – 282 Pages
  • Workshop Manual : Vol. No.W1MW-E – 578 Pages
  • Engine Manual : Vol. No.KM2TNV-E – 279 Pages
  • Operator’s Manual: Vol. No.EM1MW – 203 Pages
  • Parts Catalog – 305 Pages

Hitachi ZX22U-2 Mini Excavator Manual Table of Content:

Workshop Manual Covers:
SECTION 1 GENERAL
Group 1 Precautions for disassembling and Assembling
Group 2 Tightening
Group 3 Painting
Group 4 Bleeding Air
Group 5 Floor Tilt Mechanism
SECTION 2 UPPERSTRUCTURE
Group 1 Canopy
Group 2 Counterweight
Group 3 Main Frame
Group 4 Pump Device
Group 5 Control Valve
Group 6 Swing Device
Group 7 Pilot Valve
Group 8 Solenoid Valve
SECTION 3 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Front Idler
Group 6 Upper and Lower Roller
Group 7 Track
SECTION 4 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder
SECTION 5 ENGINE

This manual is written for an experienced technician to provide technical information needed to maintain and
repair this machine. The machine specification and description according to destination may be explained on this manual.
Be sure to thoroughly read this manual for correct product information and service procedures.

Information included in the Technical Manual: Technical information needed for redelivery and delivery, operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.

Information included in the Workshop Manual: Technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal / installation and assemble / disassemble
procedures.

Information included in the Engine Manual: Technical information needed for redelivery and delivery and maintenance and repair of the machine, operation and activation of all devices and systems, troubleshooting and assemble / disassemble procedures.