Hitachi Ex750-5 Ex800H-5 Hydraulic Excavator Workshop Manual – PDF DOWNLOAD

Description

Hitachi Ex750-5 Ex800H-5 Hydraulic Excavator Workshop Manual

FILE DETAILS:

Hitachi Ex750-5 Ex800H-5 Hydraulic Excavator Workshop Manual

Language : English
Pages : 313
Downloadable : YES
Format : PDF
Size : 4.99 MB

DESCRIPTION:

Hitachi Ex750-5 Ex800H-5 Hydraulic Excavator Workshop Manual

INTRODUCTION:

TO THE READER:
• This manual is written for an experienced technician to provide technical information needed to maintain and repair this machine.
• Be sure to thoroughly read this manual for correct product information and service procedures.
• If you have any questions or comments, at if you found any errors regarding the contents of this manual, please contact using “Service Manual Revision Request Form” at the end of this manual.

ADDITIONAL REFERENCES:

• Please refer to the materials listed below in addition to this manual.
• The Operator’s Manual
• The Parts Catalog
• The Engine Manual
• Parts Catalog of the Engine
• Hitachi Training Material

MANUAL COMPOSITION:
• This manual consists of three portions: the Technical Manual (Operational Principle), the Technical Manual (Troubleshooting) and the Workshop Manual.
• Information included in the Technical Manual (Operational Principle): technical information needed for redelivery and delivery, operation and activation of all devices and systems.
• 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 maintenance and repair, maintenance standards, and removal/installation and assemble/ disassemble procedures.

TABLE OF CONTENTS:

Hitachi Ex750-5 Ex800H-5 Hydraulic Excavator Workshop Manual

SECTION 1
GENERAL IMFORMATION
Group 1 Precautions for Disassembling
and Assembling
Precautions for Disassembling and
Assembling W1-1-1
Maintenance Standard
Terminology W1-1-4
Group 2 Tightening
Tightening Torque Specification W1-2-1
Torque Chart W1-2-2
Piping Joint W1-2-5
SECTION 2
UPPERSTRUCTURE
Group 1 Cab
Remove and Install Cab W2-1-1
Dimensions of the Cab Glass W2-1-7
Group 2 Counterweight
Remove and Install
Counterweight W2-2-1
Group 3 Pump Device
Remove and Install
Pump Device W2-3-1
Disassemble Pump TransmissionW2-3-2
Assemble Pump Transmission W2-3-6
Remove and Install
Main Pump W2-3-9
Disassemble Main PumpW2-3-10
Assemble Main PumpW2-3-16
Maintenance Standard W2-3-20
Disassemble Regulator W2-3-22
Assemble Regulator W2-3-24
Disassemble and Assemble
Pilot PumpW2-3-26
Group 4 Control Valve
Remove and Install
Control Valve W2-4-1
Disassemble
Control Valve 1 W2-4-4
Assemble
Control Valve 1 W2-4-8
Disassemble
Control Valve 2 W2-4-14
Assemble
Control Valve 2 W2-4-16
Disassemble
Control Valve 3 W2-4-18
Assemble
Control Valve 3 W2-4-24
Disassemble
Control Valve 4 W2-4-30
Assemble
Control Valve 4 W2-4-32
Disassemble
Control Valve 5 W2-4-34
Assemble
Control Valve 5 W2-4-36
Group 5 Swing Device
Remove and Install
Swing DeviceW2-5-1
Disassemble Swing Reduction
Gears W2-5-4
Assemble Swing Reduction
Gears W2-5-8
Disassemble Swing Motor W2-5-12
Assemble Swing Motor W2-5-16
Disassemble and Assemble
Swing Parking Brake
Release ValveW2-5-20
Maintenance StandardW2-5-22
SECTION 3
UNDERCARRIAGE
Group 1 Swing Bearing
Remove and Install
Swing Bearing W3-1-1
Disassemble Swing Bearing W3-1-3
Assemble Swing BearingW3-1-5
Group 2 Travel Device
Remove and Install
Travel Device W3-2-1
Disassemble Travel Device W3-2-4
Assemble Travel DeviceW3-2-8
Disassemble Travel Motor W3-2-14
Assemble Travel MotorW3-2-18
Disassemble Brake ValveW3-2-22
Assemble Brake ValveW3-2-24
Maintenance Standard W3-2-26
Group 3 Center Joint
Remove and Install Center JointW3-3-1
Disassemble Center JointW3-3-4
Assemble Center Joint W3-3-6
Maintenance Standard W3-3-8
Group 4 Track Adjuster
Remove and Install
Track Adjuster W3-4-1
Disassemble Track Adjuster W3-4-2
Assemble Track AdjusterW3-4-8
Group 5 Front Idler
Remove and Install Front IdlerW3-5-1
Disassemble Front IdlerW3-5-2
Assemble Front Idler W3-5-6
Maintenance StandardW3-5-8
Group 6 Upper and Lower Roller
Remove and Install
Upper Roller W3-6-1
Remove and Install
Lower Roller W3-6-4
Disassemble Lower Roller W3-6-8
Assemble Lower RollerW3-6-10
Disassemble Lower Roller W3-6-12
Assemble Lower RollerW3-6-14
Maintenance StandardW3-6-12
SECTION 4
FRONT ATTACHMENT
Group 1 Front????Attachment
Remove and Install Front Attachment
Cylinder and Preparation W4-1-1
Maintenance StandardsW4-1-8
Air Bleeding Procedure W4-1-11
Group 2 Cylinder
Disassemble CylinderW4-2-1
Assemble Cylinder W4-2-6
Maintenance Standard W4-2-10
Group 7 Track
Remove and Install Track W3-7-1
Maintenance StandardW3-7-7

HITACHI EX750-5 EX800H-5 HYDRAULIC EXCAVATOR WORKSHOP MANUAL – PDF DOWNLOAD:

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PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]