Hyundai R55W-9 Repair Manual [Wheel Excavator]

Factory Repair Manual Hyundai R55W-9 Wheel Excavator. Step by step instructions for service, maintenance, repair, overhaul, tune-up.

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Hyundai R55W-9 Wheel Excavator

In Content

FOREWORD
CONTENTS
GENERAL
Safety Hints
Specifications
STRUCTURE AND FUNCTION
Pump Device
Main Control Valve
Swing Device
Travel Motor
RCV Lever
RCV Pedal
Brake Pedal(Valve)
Gear box
Steering Valve
Axle
HYDRAULIC SYSTEM
Hydraulic Circuit
Main Circuit
Pilot Circuit
Single Operation
Combined Operation
ELECTRICAL SYSTEM
Component Location
Monitoring System
Electrical Circuit
Electrical Component Specification
Connectors
TROUBLESHOOTING
Before Troubleshooting
Hydraulic and Mechanical System
Electrical System
Axle
MAINTENANCE STANDARD
Operating Performance Test
Major Components
DISASSEMBLY AND ASSEMBLY
Precaution
Tightening Torque
Pump Device
Main Control Valve
Swing Device
Travel Motor
Gear box
Steering Valve
Axle
RCV Lever
Turning joint
Boom, Arm, Bucket Cylinder
Work Equipment
COMPONENT MOUNTING TORQUE
Introduction Guide
Engine System
Electric System
Hydraulic System
Undercarriage
Structure
Work Equipment
APPENDIX