Hyundai Hydraulic Excavator R150WVS PRO SERVICE MANUAL – PDF

 GENERAL

   1. Safety hints

   2. Specifications

STRUCTURE AND FUNCTION

   1. Pump device

   2. Main control valve

   3. Swing device

   4. Travel motor

   5. RCV Lever

   6 Accelerator pedal

   7. Brake pedal

   8. Transmission

   9. Travle control valve

  10. Steering valve

 HYDRAULIC SYSTEM

   1. Hydraulic circuit

 ELECTRICAL SYSTEM

   1. Component location

   2. Electric circuit

   3. Electrical component specification

   4. Connectors

 MECHATRONICS SYSTEM

   1. Outline

   2. Mode selection system

   3. Automatic deceleration system

   4. Power boost system

   5. Travel speed control system

   6. Automatic warming up system

   7. Engine overheat prevention system

   8. Variable power control system

   9. Attachment flow control system

  10. Anti-restart system

  11. Self-diagnostic system 

  12. Engine control system

  13. EPPR valve

  14. Monitoring system

  15. Fuel warmer system

TROUBLESHOOTING

   1. Before troubleshooting

   2. Hydraulic and mechanical system

   3. Electrical system

   4. Mechatronics system

MAINTENANCE STANDARD

   1. Operational performance test

   2. Major components

   3. Track and work equipment

DISASSEMBLY AND ASSEMBLY

   1. Precaution

   2. Tightening torque

   3. Pump device

   4. Main control valve

   5. Swing device

   6. Travel motor

   7. Transmission

   8. Steering Valve

   9. Front axle and rear axle

  10. RCV Lever

  11. Turning Joint

  12. Boom, arm and bucket cylinders

  13. Work Equipment