Hitachi Ex600LCH-5 Excavator Technical Troubleshooting Manual – PDF DOWNLOAD

Description

Hitachi Ex600LCH-5 Excavator Technical Troubleshooting Manual

FILE DETAILS:

Hitachi Ex600LCH-5 Excavator Technical Troubleshooting Manual

Language : English
Pages : 201
Downloadable : YES
Format : PDF
Size : 2.75 MB

DESCRIPTION:

Hitachi Ex600LCH-5 Excavator Technical Troubleshooting 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 Ex600LCH-5 Excavator Technical Troubleshooting Manual

SECTION 4
OPERATIONAL
PERFORMANCE TEST
Group 1 Introduction
Operational Performance Tests T4-1-1
Preparation for Performance
Test T4-1-2
Group 2 Engine Test
Engine Speed T4-2-1
Injector and Valve Clearance
Adjustment T4-2-3
Group 3 Excavator Test
Travel Speed T4-3-1
Track Revolution Speed T4-3-2
Mistrack Check T4-3-3
Travel Parking Function Check T4-3-4
Swing Speed T4-3-5
Swing Function Drift Check T4-3-6
Swing Motor Leakage T4-3-7
Maximum Swingable
Slant Angle T4-3-8
Swing Bearing Play T4-3-9
Hydraulic Cylinder Cycle Time T4-3-10
Dig Function Drift Check T4-3-11
Control Lever Operating Force T4-3-12
Control Lever Stroke T4-3-13
Boom Raise/Swing Combined
Operation Check T4-3-14
Group 4 Component Test
Primary Pilot Pressure T4-4-1
Secondary Pilot Pressure T4-4-3
Main Relief Pressure Shift Control
Pressure(SA Pressure) T4-4-4
Travel Mode Shift Control
Pressure(SB Pressure) T4-4-5
Swing Parking Brake Release
Pressure(SC Pressure) T4-4-6
Main Relief Pressure T4-4-8
Overload Relief Pressure T4-4-12
Main Pump Flow Rate T4-4-14
Swing Motor Drainage T4-4-17
Travel Motor Drainage T4-4-19
Group 5 Standard
Operational Performance
Standard Table T4-5-1
SECTION 5
TROUBLESHOOTING
—CONTENTS—
Group 1 Diagnosing Procedure
Introduction T5-1-1
Diagnosing Procedure T5-1-2
Dr EX T5-1-4
Dr EX Start-Up Procedure T5-1-4
Clearing the Self-Diagnosing T5-1-5
Retrial “A” T5-1-5
Retrial “B” T5-1-6
EC Related Fault Codes T5-1-7
PVC Related Fault Codes T5-1-8
Monitoring Function T5-1-9
Group 2 Component Layout
Main Components T5-2-1
Electrical System (1) T5-2-2
Electrical System (2) T5-2-3
Electrical System (3) T5-2-4
Control Valve T5-2-6
Others T5-2-10
Group 3 Troubleshooting A
Troubleshooting A Procedure T5-3-1
EC Related Fault Codes T5-3-2
PVC Related Fault Codes T5-3-3
Fault Codes 01, 02, 03, 04, 06
[Failure (type 1, 2, 3, 4, 6) of EC] T5-3-4
Fault Code 05 (Signal from PVC is not
Transmitted to EC) T5-3-5
Fault Codes 09, 10 (Short Circuit and
Discontinuity of EC Sensor) T5-3-6
Fault Codes 11, 12 (Short Circuit and
Discontinuity of Eng Governor Dial/Lever
Angle Sensor) T5-3-7
Fault Code 13 (N Sensor Malfunction) T5-3-8
Fault Code 14
(Discontinuty of overheat Switch L and/or
Hydraulic oil Temperature Sensor) T5-3-9
Fault Codes 17, 18, 19, 21, 22
[Failure (type 17, 18, 19, 21, 22)
of PVC] T5-3-10
Fault Code 20 (Signal from EC is not
Transmitted to PVC) T5-3-11
Fault Codes 23, 24
(Pump Control Malfunction) T5-3-12
Fault Codes 26, 34
(Discontinuity of DP Sensor) T5-3-14
Fault Codes 27, 28, 35, 36
(Short Circuit and Discontinuty of
P Sensor) T5-3-15
Fault Codes 29, 30, 37, 38
(Short Circuit and Discontinuity of
A Sensor) T5-3-16
Sensor Operating Range List T5-3-17

HITACHI EX600LCH-5 EXCAVATOR TECHNICAL TROUBLESHOOTING MANUAL – PDF DOWNLOAD:

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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