Hyundai Crawler Excavator R140LC-7A Service Manual PDF

This PDF Service Manual contains detailed repair and maintenance information, fitting instructions, special instructions on repair, technical specifications,  circuits, and troubleshooting information, presented for the Hyundai Crawler Excavator R140LC-7A Model.

Also, this Hyundai guide covers care and safety rules, technical maintenance, the section about the engine, hydraulic and electrical systems, information about the brakes, steering, power train, etc.

This service handbook comes in an HTML shell and includes PDF files that can be easily read and printed. In order to work with a manual, you can use Adobe Acrobat Reader or the Google Chrome browser. This guide helps to troubleshoot and solve problems, resolve any problems, and find information about the equipment Hyundai.

It is easy to purchase this product. Just click on the 'Buy Now' button and follow the instructions. After payment, you will get the link for downloading your PDF Service Manual. So, after a few minutes, you will get your guide and you can start studying it. 

Models covered:
R140LC-7A

Contents:
Section 1 - General
1. - Safety Hints
2. - Specifications

Section 2 - Structure
1. - Pump Device
2. - Main Control Valve
3. - Swing Device
4. - Travel Motor
5. - RCV Lever
6. - RCV Pedal

Section 3 - Hydraulic System
1. - Hydraulic Circuit
2. - Main Circuit
3. - Pilot Circuit
4. - Single Operation
5. - Combined Operation

Section 4 - Electrical System
1. - Component Location
2. - Electrical Circuit
3. - Electrical Component Specification
4. - Connectors

Section 5 - Mechatronics System
1. - Outline
2. - Mode Selection System
3. - Automatic Deceleration System
4. - Power Boost System
5. - Travel Speed Control System
6. - Automatic Warming Up Function
7. - Engine Overheat Prevention Function
8. - Anti-Restart System
9. - Self-Diagnostic System
10. - Engine Control System
11. - EPPR (Electro-Proporional Pressure Reducing) Valve
12. - Monitoring System
13. - Fuel Warmer System

Section 6 - Troubleshooting
1. - Before Troubleshooting
2. - Hydraulic and Mechanical System
3. - Electrical System
4. - Mechatronics System

Section 7 - Maintenance Standard
1. - Operating Performance Test
2. - Major Components
3. - Track and Work Equipment

Section 8 - Disassembly and Assembly
1. - Precaution
2. - Tightening Torque
3. - Pump Device
4. - Main Control Valve
5. - Swing Device
6. - Travel Device
7. - RCV Lever
8. - Turning Joint
9. - Boom, Arm, Bucket Cylinder
10. - Undercarriage
11. - Work Equipment

Section 9 - Component Mounting Torque
1. - Introduction Guide
2. - Engine System
3. - Electric System
4. - Hydraulic System
5. - Undercarriage
6. - Structure
7. - Work Equipment
8. - RCV Lever
9. - Turning Joint
10. - Boom, Arm, Bucket Cylinder
11. - Undercarriage
12. - Work Equipment

Section 9 - Component Mounting Torque
1. - Introduction Guide
2. - Engine System
3. - Electric System
4. - Hydraulic System
5. - Undercarriage
6. - Structure
7. - Work Equipment