Hyundai R290LC-9MH Crawler Excavator Service Repair Manual
Product Overview
The Hyundai R290LC-9MH Crawler Excavator Service Repair Manual is an essential resource for professional technicians and service personnel who wish to maintain and repair the Hyundai R290LC-9MH Crawler Excavator efficiently. This comprehensive manual, available in English and PDF format, ensures a thorough understanding of the excavator’s workings.
Access the crawler excavator model details here.
Contents
The documentation is split into two main manuals:
- Service Repair Manual – 126 Pages
- Operators Manual – 217 Pages
Table of Contents
The manual includes the following sections:
SECTION 1: General
- Safety Hints
- Specifications
SECTION 2: Structure and Function
- Pump Device
- Main Control Valve
- Swing Device
- Travel Device (Type 1 and Type 2)
- RCV Lever
- RCV Pedal
SECTION 3: Hydraulic System
- Hydraulic Circuit
- Main Circuit
- Pilot Circuit
- Single Operation
- Combined Operation
SECTION 4: Electrical System
- Component Location
- Electrical Circuit
- Electrical Component Specification
- Connectors
SECTION 5: Mechatronics System
- Outline
- Mode Selection System
- Automatic Deceleration System
- Travel Speed Control System
- Automatic Warming Up System
- Engine Overheat Prevention System
- Variable Power Control System
- Anti-Restart System
- Self-Diagnostic System
- Engine Control System
- EPPR Valve
- Monitoring System
- Fuel Warmer System
SECTION 6: Troubleshooting
- Before Troubleshooting
- Hydraulic and Mechanical System
- Electrical System
- Mechatronics System
SECTION 7: Maintenance Standard
- Operational Performance Test
- Major Components
- Track and Work Equipment
SECTION 8: Disassembly and Assembly
- Precaution
- Tightening Torque
- Pump Device
- Main Control Valve
- Swing Device
- Travel Device (Type 1 and Type 2)
- RCV Lever
- Turning Joint
- Boom, Arm, and Bucket Cylinder
- Undercarriage
SECTION 9: Component Mounting Torque
- Introduction Guide
- Engine System
- Electric System
- Hydraulic System
- Undercarriage
- Structure
- Work Equipment
Key Features
- Comprehensive guide covering all major components and systems of the R290LC-9MH model.
- Detailed troubleshooting section to assist in pinpointing issues.
- Extensive instructive content for safe and effective service operations.
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