HITACHI ZW80 ZW90 WHEEL LOADER WORKSHOP, TECHNICAL, OPERATION, TROUBLESHOOTING, DIAGRAMS MANUAL

HITACHI ZW80 ZW90 WHEEL LOADER WORKSHOP, TECHNICAL, OPERATION, TROUBLESHOOTING, DIAGRAMS MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 1,177
FILE SIZE: 41.4MB

MODEL COVERED:

ZW80

ZW90

PART NO: W4FG-E-00
 

CONTENTS:

WORKSHOP MANUAL:

SECTION 1 GENERAL

Group 1 Precautions for disassembling and Assembling

Group 2 Tightening

Group 3 Painting

SECTION 2 BODY

Group 1 Canopy

Group 2 Cab

Group 3 Counterweight

Group 4 Center Hinge

Group 5 Engine Hood

Group 6 HST Pump and Main Pump

Group 7 HST Motor

Group 8 Control Valve

SECTION 3 TRAVEL SYSTEM

Group 1 Tire

Group 2 Reduction Device

Group 3 Axle

Group 4 Propeller Shaft

Group 5 Master Cylinder

Group 6 Parking Brake Solenoid

Group 7 Steering Valve

Group 8 Steering Cylinder

Group 9 Priority Valve

SECTION 4 ATTACHMENT

Group 1 Front Attachment

Group 2 Cylinder
 

TECHNICAL MANUAL (OPERATIONAL PRINCIPLE):

SECTION 1 GENERAL

Group 1 Specifications

Group 2 Component Layout

Group 3 Component Specifications

SECTION 2 SYSTEM

Group 1 Control System

Group 2 Hydraulic System

Group 3 Electrical System

SECTION 3 COMPONENT OPERATION

Group 1 Priority Valve

Group 2 Control Valve

Group 3 Steering Valve

Group 4 HST Pump

Group 5 HST Motor

Group 6 Reduction

Group 7 Axle

Group 8 Brake Master Cylinder

Group 9 Others
 

TECHNICAL MANUAL (TROUBLESHOOTING):

SECTION 4 OPERATIONAL PERFORMANCE TEST

Group 1 Introduction

Group 2 Standard

Group 3 Engine Test

Group 4 Wheel Loader Test

Group 5 Component Test

Group 6 Adjustment

SECTION 5 TROUBLESHOOTING

Group 1 Diagnosing Procedure

Group 2 Component Layout

Group 3 Troubleshooting A

Group 4 Troubleshooting B

Group 5 Troubleshooting C

Group 6 Electrical System Inspection

INCLUDED IN THE MANUAL:

WORKSHOP MANUAL

TECHNICAL (OPERATIONAL PRINCIPLE) MANUAL

TECHNICAL (TROUBLESHOOTING) MANUAL

ELECTRICAL & HYDRAULIC CIRCUIT DIAGRAMS