1. Hyundai Wheel Excavator Robex 170W-9 R170W-9 Service Manual

The service manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and 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 dffect at every opportunity.
This service manual mainly contents the necessary technical information for operation performed in a service workshop.


This Service and Repair Manual Covers the following Models:
- Hyundai Robex 170W-9 R170W-9 Wheel Excavator


This service manual contains:

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 Device
Group 5 RCV Lever
Group 6 Accelerator Pedal
Group 7 Brake Pedal
Group 8 Transmission
Group 9 Transmission control valve
Group 10 Steering Valvel
Group 11 Axle

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 Electrical Circuit
Group 3 Electrical Component Specification
Group 4 Connectors

SECTION 5 MECHATROMICS SYSTEM
Group 1 Outline
Group 2 Mode selection System
Group 3 Automatic Deceleration System
Group 4 Power Boost System
Group 5 Travel Speed Control System
Group 6 Automatic Warming Up Function
Group 7 Engine Overheat Prevention Function
Group 8 Anti-Restart System
Group 9 Self-Diagnostic System
Group 10 Engine Control System
Group 11 EPPR(Electro Proportional Pressure Reducing) Valve
Group 12 Monitoring System

SECTION 6 TROUBLESHOOTING
Group 1 Before troubleshooting
Group 2 Hydraulic and Mechanical System
Group 3 Electrical System
Group 4 Mechatronics System

SECTION 7 MAINTENANCE STANDARD
Group 1 Operational Performance Test
Group 2 Major Components
Group 3 Work Equipment

SECTION 8 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 Motor
Group 7 Transmission
Group 8 Steering Valve
Group 9 Front Axle
Group 10 Rear Axle
Group 11 RCV Lever
Group 12 Turning Joint
Group 13 Boom, Arm, Bucket, Dozer and Outrigger Cylinders
Group 14 Work Equipment

SECTION 9 COMPONENT MOUNTING TORQUE
Group 1 Introduction guide
Group 2 Engine system
Group 3 Electric system
Group 4 Hydraulic system
Group 5 Power train system
Group 6 Structure
Group 7 Work equipment Please email at ireneroberson9@gmail.com and we will provide you with the any manual you need right away. We are constantly updating the site with new stock but we have much more than available in the website.