Hitachi Excavator Zaxis ZX110-3 ZX120-3 ZX135US-3 workshop service manual

Description Hitachi Excavator Zaxis ZX110-3 ZX120-3 ZX135US-3 workshop service manual

Hitachi Hydraulic Excavator Zaxis ZX110-3, ZX120-3, ZX135US-3 pdf workshop service & repair manual + technical manual

MANUAL CONTENT:
GENERAL
Precautions for disassembling and Assembling
Tightening
Painting
Bleeding Air from Hydraulic Oil Tank

UPPERSTRUCTURE
Cab
Counterweight
Main Frame
Pump Device
Control Valve
Swing Device
Pilot Valve
Pilot Shut-Off Solenoid Valve
Signal Control Valve
2-Spool Solenoid Valve Unit
Engine

UNDERCARRIAGE
Swing Bearing
Travel Device
Center Joint
Track Adjuster
Front Idler
Upper and Lower Roller
Track

FRONT ATTACHMENT
Front Attachment
Cylinder


TECHNICAL MANUAL (Operational Principle)
GENERAL
Specifications
Component Layout
Component Specifications

SYSTEM
Controller
Control System
ECM System
Hydraulic System
Electrical System

COMPONENT OPERATION
Pump Device
Swing Device
Control Valve
Pilot Valve
Travel Device
Signal Control Valve
Others (Upperstructure)
Others (Undercarriage)


TECHNICAL MANUAL (Troubleshooting)
OPERATIONAL PERFORMANCE TEST
Introduction
Standard
Engine Test
Excavator Test
Component Test

TROUBLESHOOTING
Diagnosing Procedure
Monitor Unit
Dr. ZX
e-Shovel
Component Layout
Troubleshooting A
Troubleshooting B
Electrical System Inspection