Hyundai Wheel Excavator R55W-9A Service Manual PDF

This PDF Service Manual contains descriptions of maintenance and repair procedures, repair and service information, special repair instructions, troubleshooting information, illustrations, pictures, and diagrams for the Hyundai Wheel Excavator R55W-9A Model.

By way of illustration, represented in this manual, you can carry out step-by-step operations on the repair, maintenance, operation, and troubleshooting of equipment from Hyundai. This technical service manual contains service and troubleshooting information necessary for the repair of wheel excavators Hyundai R55W-9A.

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Models covered:
R55W-9A

CONTENTS:
FOREWORD
Section 1 - General
1. - Safety Hints
2. - Specifications
Section 2 - Structure and Function
1. - Pump Device
2. - Main Control Valve
3. - Swing Device
4. - Travel Device
5. - RCV Lever
6. - Accelerator Pedal
7. - Brake Pedal (Valve)
8. - Gear Box
9. - Steering Valve
10. - Axle
Section 3 - Hydraulic System
1. - Hydraulic Circuit
2. - Main Circuit
3. - Pilot Circuit
4. - Single Operation
5. - Combined Operation
Section 4 - Electrical System
1. - Component Location
2. - Monitoring System
3. - Electrical Circuit
4. - Electrical Component Specification
5. - Connectors
6. - Fault Codes
Section 5 - Troubleshooting
1. - Before Troubleshooting
2. - Hydraulic and Mechanical System
3. - Electrical System
4. - Axle
Section 6 - Maintenance Standard
1. - Operating Performance Test
2. - Major Components
Section 7 - Disassembly and Assembly
1. - Precaution
2. - Tightening Torque
3. - Pump Device
4. - Main Control Valve
5. - Swing Device
6. - Travel Motor
7. - Gear Box
8. - Steering Valve
9. - Axle
10. - RCV Lever
11. - Turning Joint
12. - Boom, Arm, Bucket Cylinder
13. - Work Equipment
Section 8 - Component Mounting Torque
1. - Introduction Guide
2. - Engine System
3. - Electric System
4. - Hydraulic System
5. - Undercarriage
6. - Structure
7. - Work Equipment