Hitachi Excavator Zaxis ZX70-3 ZX70LC-3 ZX70LCN-3 ZX75US-3 ZX85US-3 workshop service manual

Description Hitachi Excavator Zaxis ZX70-3 ZX70LC-3 ZX70LCN-3 ZX75US-3 ZX85US-3 workshop service manual

Hitachi Hydraulic Excavator Zaxis ZX70-3, ZX70LC-3, ZX70LCN-3, ZX75US-3, ZX85US-3 pdf workshop service & repair manual + technical manual

Specifications, maintenance, technical documentation, troubleshooting, electrical wiring diagrams, hydraulic schematics, adjusting, assembly, disassembly, removal, installation instructions and other information

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

UPPERSTRUCTURE
Cab
Counterweight
Main Frame
Pump Device
Control Valve
Swing Device
Pilot Valve
Pilot Shut-Off Solenoid Valve
Shockless Valve
Solenoid Valve

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

FRONT ATTACHMENT
Front Attachment
Cylinder

ENGINE
General Information
Engine Mechanical
Cooling System
Fuel System
Electrical System
Exhaust System
Lubrication System
Intake System
Preheating System

TECHNICAL MANUAL
GENERAL
Specification
Component Layout
Component Specifications

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