Hyundai R290LC-3 Crawler Excavator Service Repair Manual

Product Overview

The Hyundai R290LC-3 Crawler Excavator Service Repair Manual is an essential guide for technicians and service personnel tasked with maintaining and repairing the Hyundai R290LC-3 excavator. This comprehensive manual, available in English and in PDF format, spans 475 pages and provides detailed instructions and information to enhance the quality of repair and maintenance work.

Crawler Excavator Model: R290LC-3

Key Features

• Extensive 475-page repair manual in PDF format
• Detailed sections on hydraulic and electrical systems
• Guidelines for disassembly and assembly of major components
• Comprehensive troubleshooting and maintenance standards
• Complete table of content covering all mechanical and mechatronic systems

Benefits

• Provides an accurate understanding of the product for effective repair
• Improves repair quality with clear instructions
• Offers valuable insights into complex systems for efficient troubleshooting
• Ensures safe operation with extensive safety tips and specifications

Usage Recommendations

• Ideal for use in professional service workshops
• Recommended for technicians needing detailed repair guidance
• Use as a reference for routine maintenance and complex system repairs
• Leverage the manual’s schematics for a better understanding of components

Table of Content

SECTION 1 – GENERAL:

• Group 1: Safety Hints
• Group 2: Specifications

SECTION 2 – 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: 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: Arm Half Flow System
• Group 9: Anti-Restart System
• Group 10: Self-Diagnostic System
• Group 11: Engine Control System
• Group 12: EPPR (Electro Proportional Pressure Reducing) Valve
• Group 13: Prolix Switch
• Group 14: Monitoring System

SECTION 6 – TROUBLESHOOTING:

• Group 1: Before Troubleshooting
• Group 2: Hydraulic and Mechanical System
• Group 3: Electrical System
• Group 4: Me”, “