Hitachi ZW 100-G Workshop Manual page 36

TECHNICAL MANUAL (Operational Principle)
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Controller
Group 2 Control System
Group 3 ECM System
Group 4 Hydraulic System
Group 5 Electrical System
TECHNICAL MANUAL (Troubleshooting)
SECTION 4 OPERATIONAL PER-
FORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Wheel Loader Test
Group 5 Component Test
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Control Valve
Group 3 Priority Valve
Group 4 Steering Valve
Group 5 HST Motor
Group 6 Transmission
Group 7 Axle
Group 8 Brake Valve
Group 9 Others
Group 10 Ride Control Valve (Optional)
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Dr. ZX
Group 3 e-Wheel
Group 4 Component Layout
Group 5 Troubleshooting A
Group 6 Troubleshooting B
Group 7 Troubleshooting C
Group 8 Electrical System Inspection