This Workshop Repair Service Manual for the Hyundai R140LC-7 Crawler Excavator provides all the necessary information for repairing, maintaining, rebuilding, refurbishing, or restoring your vehicle. It covers all diagnostic and repair procedures in great detail, making it an essential resource for both professional technicians and DIY enthusiasts.
The manual includes high-quality photos, illustrations, and diagrams, ensuring that all repair procedures are comprehensively covered from A to Z. It is a valuable resource for anyone looking to service their Hyundai R140LC-7 Crawler Excavator, offering detailed insights into the general specifications, structure, hydraulic system, electrical system, mechatronics system, troubleshooting, maintenance standards, disassembly and assembly, and component mounting torque.
Service Manual Details:
Printable: YES
Requirements: PDF Reader
File Type: PDF
Compatibility: All Versions of Windows, Mac, and Linux
Table of Content:
CRAWLER EXCAVATOR R140LC-7
FOREWORD
SECTION 1 - GENERAL
Group 1 - Safety Hints
Group 2 - Specifications
SECTION 2 - STRUCTURE
Group 1 - Pump Device
Group 2 - Main Control Valve
Group 3 - Swing Device
Group 4 - Travel Device
Group 5 - RCV Lever
Group 6 - RCV Pedal
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 - MECHATRONICS 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
