Hyundai Crawler Excavator R140LC-7 Service Manual PDF

This PDF Service Manual is intended to improve the operation, maintenance, and troubleshooting of the Hyundai Crawler Excavator R140LC-7 Model. This repair manual consists of integrated service information, including instructions for installation and adjustment, service and repair manuals, calibration data, etc.

Models covered:
R140LC-7

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

Section 2 - Structure and Function
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. - Prolix Switch
13. - Monitoring 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

The Hyundai guide helps you troubleshoot and eliminate problems and conflicts. This guide helps beginners and experienced professionals in the use and maintenance of this equipment.

Features of the Manual
Format: PDF
Language: English
Compatible with all versions of Windows, Mac, Linux, iPhone, iPad, and Android
This PDF factory file includes a search function that allows you to save time searching for the necessary service information, workshop manuals, installation, maintenance, and repair instructions. You can study this PDF manual using screenshots and a list of content, which is presented in the manual description. 

FAQs
How do I download the manual?
Buying this Hyundai tutorial is very simple and fast: you need to click on the 'Buy Now' button and follow the further instructions. After payment of the PDF instruction, you will receive a download link. Please check your spam/junk folder if you don't see it in your inbox.

Is the manual printable?
For your convenience, you can print the manual, use it as a service handbook, and store it directly near the equipment.

Still have questions?
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