ZX490LCH-7 HYDRAULIC EXCAVATOR TECHNICAL MANUAL TROUBLESHOOTING
Service Manual consists of the following separate Part No.
Technical Manual (Operational Principle) : Vol. No.TOJAQ51-EN
Technical Manual (Troubleshooting) : Vol. No.TTJAQ51-EN
Workshop Manual : Vol. No.WJAQ51-EN
Engine Manual : Vol. No.ETAQ51-EN, EWJAQ51-EN
Manual Composition
This manual consists the Technical Manual, the Workshop Manual and the Engine Manual.
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Information included in the Technical Manual: Technical information needed for redelivery and delivery
•
Operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.
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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
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Information included in the Engine Manual: Technical information needed for redelivery and delivery and maintenance and repair of the machine
•
Operation and activation of all devices and systems, troubleshooting and assemble / disassemble procedures
SECTION AND GROUP CONTENTS
SECTION4 OPERATIONAL PERFORMANCE TEST
Group1
Introduction
Group2
Standard
Group3
Engine Test
Group4
Machine Performance Test
Group5
Component Test
Group6
Adjustment
SECTION5
TROUBLESHOOTING
Group1
Diagnosing Procedure
Group2
Monitor
Group3
e-Service
Group4
Component Layout
Group5
Troubleshooting A
Group6
Troubleshooting B
Group7
Air Conditioner
