Hitachi Excavator Zaxis ZX450-3 ZX450LC-3 ZX470H-3 ZX470LCH-3 ZX500LC-3 ZX520LCH-3 service manual

Description Hitachi Excavator Zaxis ZX450-3 ZX450LC-3 ZX470H-3 ZX470LCH-3 ZX500LC-3 ZX520LCH-3 service manual

Hitachi Hydraulic Excavator Zaxis ZX450-3, ZX450LC-3, ZX470H-3, ZX470LCH-3, ZX500LC-3, ZX520LCH-3 pdf workshop service & repair manual + operator manual + technical manual

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

MANUAL CONTENT:
GENERAL
Precautions for disassembling and assembling
Tightening Torque
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
Solenoid Valve
Signal Control Valve
Shockless Valve
Fan Valve
Fan Motor
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
Specification
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
Adjustment

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

Electrical diagrams
Hydraulic schematics