Hyundai Excavator HX55A Service Manual

[Hubert Veidt]

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Hyundai Excavator HX55A Service Manual
Size: 24.86 MB
Format: PDF
Language: English
Brand: Hyundai
Type of Machine: Excavator
Type of Manual: Service Manual, Electrical and Hydraulic Diagrams
Model: Hyundai HX55A Excavator
Number of Pages: 470 Pages

Contents:
FOREWORD
GENERAL
1. SAFETY HINTS
2. SPECIFICATIONS
STRUCTURE AND FUNCTION
1. HYDRAULIC PUMP
2. MAIN CONTROL VALVE
3. SWING DEVICE
4. TRAVEL DEVICE
5. RCV LEVER
6. RCV PEDAL
HYDRAULIC SYSTEM
1. HYDRAULIC CIRCUIT
2. MAIN CIRCUIT
3. PILOT CIRCUIT
4. SINGLE OPERATION
5. COMBINED OPERATION
ELECTRICAL SYSTEM
1. COMPONENT LOCATION
2. MONITORING SYSTEM
3. ELECTRICAL CIRCUIT
4. ELECTRICAL COMPONENT SPECIFICATION
5. CONNECTORS
TROUBLESHOOTING
1. BEFORE TROUBLESHOOTING
2. HYDRAULIC AND MECHANICAL SYSTEM
3. ELECTRICAL SYSTEM
MAINTENANCE STANDARD
1. OPERATIONAL PERFORMANCE TEST
2. MAJOR COMPONENT
3. TRACK AND WORK EQUIPMENT
DISASSEMBLY AND ASSEMBLY
1. PRECAUTIONS
2. TIGHTENING TORQUE
3. PUMP DEVICE
4. MAIN CONTROL VALVE
5. SWING DEVICE
6. TRAVEL DEVICE
7. RCV LEVER
8. TURNING JOINT
9. BOOM, ARM, BUCKET AND DOZER CYLINDERS
10. UNDERCARRIAGE
11. WORK EQUIPMENT