Guidelines for repair and maintenance of Hyundai R170W-9S

Offers a complete guide to repair and maintenance of Hyundai R170W-9S

The guide apparatus of the excavator shown complete hydraulic circuit diagrams, description of systems and methods for troubleshooting, description (with photos) analysis of mechanical parts.
Quality - the original e-mail, the original manuals in English!

I draw your attention to the fact that the name of art is composed as follows: the first letter, for example R - type of technique, R - excavator, then the number - Capacity, the last letter - wheeled Here the most important, such as R130W-3 is 1.3 tons, but there are other Writing - 1300W-3, and it's the same thing, I checked on the example of several excavators.

Content management:


WHEELED EXCAVATOR R170W-9S
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 Travel control valve 9
Group 10 Steering Valve
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 \u200b\u200bControl System
Group 6 Automatic Warming Up Function
Group 7 Engine Overheat Prevention System
Group 8 Variable Power Control System
Group 9 Attachment Flow ControlSystem
Group 10 Anti-Restartl System
Group 11 Self-Diagnostic System
Group 12
Engine control System

Group 13
EPPR Valve

Group 14
Monitoring System

Group 15
Fuel Warmer 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
Travel Motor Group 6
Transmission Group 7
Group 8 Steering Valve
Group 9 Front Axle


Front axle special tool

Group 10 Rear Axle


Rear axle special tool

Group 11 RCV Lever
Turning Joint Group 12
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 Structure 6
Group 7

Work equipment