Hyundai Wheeled Excavator R140W-7 Service Manual

[Hubert Veidt]

Download this document, you need 1050 Gallons

Hyundai Wheeled Excavator R140W-7 Service Manual
Size: 122 MB
Format: HTML, PDF
Language: English
Brand: Hyundai
Type of Machine: Wheeled Excavator
Type of Manual: Service Manual
Model: Hyundai R140W-7 Excavator

CONTENTS:

GENERAL
Group 1 Safety Hints
Group 2 Specifications

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 Valve

HYDRAULIC SYSTEM
Group 1 Hydraulic Circuit
Group 2 Main Circuit
Group 3 Pilot Circuit
Group 4 Single Operation
Group 5 Combined Operation

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

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

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

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

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 and Rear Axle
Group 10 RCV Lever
Group 11 Turning Joint
Group 12 Boom, Arm, Bucket, Dozer and Outrigger Cylinders
Group 13 Work Equipment

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