Hyundai R55W-3 Wheel Excavator Service Repair Manual

Wheel Excavator Model: R55W-3
Hyundai R55W-3 Wheel Excavator Service Repair Manual – 382 Pages
Hyundai R55W-3 Wheel Excavator Operators Manual – 140 Pages
FOREWORD

SECTION 1

GENERAL
Group 1 Safety Hints
Group 2 Specifications

SECTION 2

STRUCTURE AND FUNCTION
Group 1 Pump Device
Group 2 Main Control Valve
Group 3 Swing Device
Group 4 Travel Motor
Group 5 RCV Lever
Group 6 Accelerator Pedal
Group 7 Brake Pedal(Valve)
Group 8 Transmission
Group 9 Steering Valve

SECTION 3

HYDRAULIC SYSTEM
Group 1 Hydraulic Circuit
Group 2 Hydraulic Piping

SECTION 4

ELECTRICAL SYSTEM
Group 1 Component Location
Group 2 Electrical Circuit
Group 3 Monitoring System
Group 4 Electrical Component Specification
Group 5 Connectors

SECTION 5

TROUBLESHOOTING
Group 1 Before Troubleshooting
Group 2 Hydraulic and Mechanical System
Group 3 Electrical System
Group 4 Axle

SECTION 6

MAINTENANCE STANDARD
Group 1 Operating Performance Test
Group 2 Major Components
Group 3 Work Equipment

SECTION 7

DISASSEMBLY AND ASSEMBLY
Group 1 Precaution
Group 2 Tightening Torque
Group 3 Pump Device
Group 4 Main Control Valve
Group 5 Swing Motor
Group 6 Swing Motor Reduction Gear
Group 7 Travel Motor
Group 8 RCV Lever
Group 9 Turning Joint
Group 10 Steering Valve
Group 11 Transmission
Group 12 Axle

This Hyundai R55W-3 manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.