Hyundai R235LCR-9 Crawler Excavator Service Repair Manual

Product Overview

The Hyundai R235LCR-9 Crawler Excavator Service Repair Manual is an essential resource for professionals involved in the repair and maintenance of Hyundai excavators. Designed to enhance the quality of repairs, this manual provides comprehensive insights and instructions for accurate diagnosis and effective service execution.

Crawler Excavator Model: R235LCR-9
Language: English
Format: PDF

Key Features

• Service Repair Manual: 554 Pages
• Operators Manual: 218 Pages

Benefits

• Detailed guidance for accurate equipment repair and maintenance.
• Helps improve the quality and reliability of service procedures.
• Comprehensive coverage of both operational and repair aspects of the crawler excavator.

Usage Recommendations

• Ideal for service technicians working in professional maintenance settings.
• Utilize to understand and execute repair tasks accurately and safely.
• Refer to this manual for troubleshooting and testing operational performance.

Table of Contents

1. General
   • Safety Hints
   • Specifications
2. Structure and Function
   • Pump Device
   • Main Control Valve
   • Swing Device
   • Travel Device
   • RCV Lever
   • RCV Pedal
3. Hydraulic System
   • Hydraulic Circuit
   • Main Circuit
   • Pilot Circuit
   • Single Operation
   • Combined Operation
4. Electrical System
   • Component Location
   • Electrical Circuit
   • Electrical Component Specification
   • Connectors
5. Mechatronics System
   • Outline
   • Mode Selection System
   • Automatic Deceleration System
   • Power Boost System
   • Travel Speed Control System
   • Automatic Warming Up System
   • Engine Overheat Prevention System
   • Variable Power Control System
   • Attachment Flow Control System
   • Anti-Restart System
   • Self-Diagnostic System
   • Engine Control System
   • EPPR Valve
   • Monitoring System
   • Fuel Warmer System
6. Troubleshooting
   • Before Troubleshooting
   • Hydraulic and Mechanical System
   • Electrical System
   • Mechatronics System
7. Maintenance Standard
   • Operational Performance Test
   • Major Components
   • Track and Work Equipment
8. Disassembly and Assembly
   • Precaution
   • Tightening Torque
   • Pump Device
   • Main Control Valve
   • Swing Device (Type 1 & Type 2)
   • Travel Device
   • RCV Lever
   • Turning Joint
   • Boom, Arm, and Bucket Cylinder
   • Und”, “