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HITACHI EX400-3 EX400-3C EX400LC-3 EX400LC-3C EX400H-3 EX450H-3C EX400LCH-3 EX400LCH-3C EXCAVATOR SERVICE MANUAL
MANUAL COMPOSITION
This manual consist of two portions: the Technical Manual (Trouble shooting) and the Workshop manual.
- Information Included in the Technical Manual (Troubleshooting):
Technical information needed for operational performance tests, and troubleshooting procedures.
- Information Included in the Workshop Manual:
Technical information needed for maintenance and repair of the machine, tools and devices needed for the maintenance and repair, maintenance standards, and removal/installation and assemble/disassemble procedures.
TECHNICAL MANUAL CONTENTS:
SECTION 1 - SPECIFICATION
Group 1 General Information
Group 2 Dimensions and Weights
Group 3 Fuels and Lubricants
Group 4 Interchangeability
Group 5 Machine Numbers
Group 6 Component Specifications
SECTION 2 - UPPERSTRUCTURE
Group 1 Outline
Group 2 Tanks
Group 3 Pump Device
Group 4 Control Valve
Group 5 Outline
Group 6 Pilot Valve
Group 7 Others
SECTION 3 - UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Outline
SECTION 4 - ELECTRICAL SYSTEM
Group 1 Component Location
Group 2 Control System
Group 3 Monitor
Group 4 Circuit Operation
Group 5 Inspection and Maintenance
SECTION 5 - HYDRAULIC SYSTEM
Group 1 General
Group 2 Control System
Group 3 Circuit Operation
SECTION 6 - OPERATIONAL PERFORMANCE TEST
Group 1 Perfomance test
Group 2 Standard
Group 3 Engine Test
Group 4 Excavator Test
Group 5 Hydraulic Component Test
SECTION 7 - TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Conector
Group 3 Troubleshooting A
Group 4 Troubleshooting B
Group 5 Troubleshooting C
Group 6 Harness Check
Electrical and Hydraulic schematics
WORKSHOP MANUAL CONTENTS:
Intorduction
Safety
SECTION 1 GENERAL INFORMATION
Precautions for Disassembling and Assembling
Tightening Torque
SECTION 2 UPPERSTRUCTURE
Cab
Counterweight
Main Frame
Pump Device
Control Valve
Swing Device
Pilot Valve
Pilot Shut-Off Valve
Shockless Valve
Solenoid Valve
Accumulator
Shuttle Valve
Swing Dampener Valve
SECTION 3 UNDERCARRIAGE
Swing Bearing
Travel Device
Center Joint
Track Adjuster
Front Idler
Upper And Lower Roller
Track
SECTION 4 FRONT ATTACHMENT
Front Attachment
Cylinder
SECTION 5 ENGINE AND ACCESSORY
General Information
Maimtenance
Engine Assembly and disassembly
Engine Inspection and Repair
Engine Fuel
Lubrication System
Cooling System
Fuel System
Turbo Charger
Air Compressor
Engine Electrical
Troubleshooting
File Format: PDF
Total pages:914
Size: 29Mb
Manual Language: English
This manual contains information and data to this model. Has specs, diagrams, and actual real photo illustrations, and schemes. These service manual is as good as it gets for Diagnosing, Repairing, and Maintenancing Hitachi machinery. In addition to space savings, nice thing about having PDF files instead of a hard-printed manual is that you can use the Search feature in Acrobat to find just what your looking for and just print out the exact pages you need... or all manual.
Please, write me if you have questions. Probably I have the manual which you for a long time search.
Have a nice day.
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