Hitachi Wheel Loader ZW80 ZW90 workshop service manual

Description Hitachi Wheel Loader ZW80 ZW90 workshop service manual

Hitachi Wheel Loader ZW80, ZW90 pdf workshop service & repair manual + technical manual

Specifications, maintenance procedures, testing, troubleshooting, electrical wiring diagrams, hydraulic schematics, instructions for adjustment, assembly, disassembly, removal and installation

MANUAL CONTENT:
GENERAL
Precautions for disassembling and Assembling
Tightening
Painting

BODY
Canopy
Cab
Counterweight
Center Hinge
Engine Hood
HST Pump and Main Pump
HST Motor
Control Valve

TRAVEL SYSTEM
Tire
Reduction Device
Axle
Propeller Shaft
Master Cylinder
Parking Brake Solenoid
Steering Valve
Steering Cylinder
Priority Valve

ATTACHMENT
Front Attachment
Cylinder

TECHNICAL MANUAL (Troubleshooting)
OPERATIONAL PERFORMANCE TEST
Introduction
Standard
Engine Test
Wheel Loader Test
Component Test
Adjustment

TROUBLESHOOTING
Diagnosing Procedure
Component Layout
Troubleshooting A
Troubleshooting B
Troubleshooting C
Electrical System Inspection

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

SYSTEM
Control System
Hydraulic System
Electrical System

COMPONENT OPERATION
Priority Valve
Control Valve
Steering Valve
HST Pump
HST Motor
Reduction
Axle
Brake Master Cylinder
Others

Electrical diagrams
Hydraulic schematics