The service manual is an essential resource for improving the quality of repairs by providing accurate product understanding and demonstrating the correct repair procedures. It contains the necessary technical information for operations carried out in a service workshop.
This Service and Repair Manual covers the following model:
Hyundai Robex 55-7 R55-7 Crawler Excavator
The manual includes the following sections:
FOREWORD
CONTENTS
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
SECTION 3 HYDRAULIC SYSTEM
Group 1 Hydraulic Circuit
Group 2 Main Circuit
Group 3 Pilot Circuit
Group 4 Single Operation
Group 5 Combined Operation
SECTION 4 ELECTRICAL SYSTEM
Group 1 Component Location
Group 2 Monitoring System
Group 3 Electrical Circuit
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
SECTION 6 MAINTENANCE STANDARD
Group 1 Operating Performance Test
Group 2 Major Components
Group 3 Track and 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 Device
Group 6 Travel Device
Group 7 RCV Lever
Group 8 Turning Joint
Group 9 Boom, Arm, Bucket Cylinder
Group 10 Undercarriage
Group 11 Work Equipment
SECTION 8 COMPONENT MOUNTING TORQUE
Group 1 Introduction guide
Group 2 Engine system
Group 3 Electric system
Group 4 Hydraulic system
Group 5 Undercarriage
Group 6 Structure
Group 7 Work equipment
This service manual is designed for both do-it-yourselfers and experienced mechanics. It provides step-by-step instructions based on the complete disassembly of the machine, along with numerous photos and illustrations to guide the reader through each service and repair procedure.
The manual also includes detailed substeps, notes, cautions, warnings, and numbered instructions to facilitate the repair process. Additionally, it aids in diagnosing and repairing electrical system problems through troubleshooting and detailed wiring diagrams.
Upon payment, instant access to the manual is provided without any shipping fees, allowing for immediate repairs to be carried out.
PRODUCT DETAILS:
Product Type: Industrial Engines
Brand: Hyundai
Specifications: Model: Robex 55-7 R55-7, Type: Excavator, Language: English
