Hitachi Zaxis 30U-2 35U-2 Technical And Workshop Manual Excavator manuals in PDF

Factory Technical And Workshop Manual For Hitachi Zaxis Excavator. Manual Contains Technical Information Needed For Redelivery And Delivery, Operation And Activation Of All Devices And Systems, Operational Performance Tests, And Troubleshooting Procedures, Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 315; 332; 524
Issued: 2004
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Hitachi Zaxis Excavator
30U-2
35U-2

Contents

HITACHI ZAXIS 30U-2 35U-2 Technical / Workshop Manual Excavator.

1. HITACHI ZAXIS 30U-2, 35U-2 TECHNICAL MANUAL EXCAVATOR.

INTRODUCTION
SAFETY
SAFETY SIGNS
-GENERAL
Specifications
Component Layout
Component Specifications
-SYSTEM
Control 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
Troubleshooting C
Electrical System Inspection
DIAGRAMS

2. HITACHI ZAXIS 30U-2, 35U-2 WORKSHOP MANUAL EXCAVATOR.

-GENERAL INFORMATION
Precautions for Disassembling and Assembling
Tightening
Painting
Bleeding Air
Floor-Tilting Device
-UPPERSTRUCTURE
Canopy
Counterweight
Pump Device
Control Valve
Swing Device
Pilot 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 AND ACCESSORY
Preface
Safety Labels
General
Inspection And Adjustment
Troubleshooting
Disassembly, Inspection And Reassembly Of Engines
Lubrication System
Cooling System
Fuel Injection Pump / Governor
Turbocharger: Disassembly, Inspection And Reassembly
Starting Motor
Alternator
Electric Wiring
Service Standards
Tightening Torque For Bolts And Nuts

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