Service Manual consists of the following separate Part No.
Technical Manual : Vol. No.TACG90-EN
Workshop Manual : Vol. No.WACG90-EN
Engine Manual : Vol. No.EACG-EN
The Attached Diagram List
The following diagrams are attached to this manual.
1. ELECTRICAL CIRCUIT DIAGRAM
2. ELECTRICAL CIRCUIT DIAGRAM (TRAVEL ALARM)
TRAVEL ALARM HARNESS
3. FLOOR HARNESS
MAIN HARNESS
4. LIGHT HARNESS
5. HYDRAULIC CIRCUIT DIAGRAM
SECTION AND GROUP CONTENTS
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Hydraulic System
Group 2 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Swing Device
Group 3 Control Valve
Group 4 Pilot Valve
Group 5 Travel Device
Group 6 Others (Upperstructure)
Group 7 Others (Undercarriage)
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Machine Performance Test
Group 5 Component Test
Group 6 Adjustment
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Troubleshooting B
Group 3 Troubleshooting C
