Hyundai HX27AZ Excavator Service Manual PDF

Hyundai HX27AZ Excavator Service Manual PDF

Size: 53.54 MB
Language: English
Make: Hyundai
Machine: Excavator
Document: Service Manual, Electric and Hydraulic Diagrams
Model: Hyundai HX27AZ
Page: 454 Pages

Detail Contents:
FOREWORD
GENERAL

• 1. SAFETY HINTS
  2. SPECIFICATIONS

STRUCTURE AND FUNCTION

• 1. PUMP DEVICE
  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
  6. FAULT CODE

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 AND BUCKET CYLINDER
  10. UNDERCARRIAGE
  11. WORK EQUIPMENT

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