Hyundai HX260A L Crawler Excavator Service Repair Manual

Product Overview

The Hyundai HX260A L Crawler Excavator Service Repair Manual is an essential resource for service technicians aiming to improve the quality and efficiency of repairs. This comprehensive guide, written in English and formatted as a PDF, covers every aspect of the HX260A L model to ensure accurate and effective service.

Manual Contents

• Service Repair Manual: 682 pages
• Operators Manual: 317 pages

Table of Contents

General Information

• Safety Hints
• Specifications

Structure and Function

• Pump Device
• Main Control Valve
• Swing Device
• Travel Device (Type 1, 2, 3)
• RCV Lever
• RCV Pedal

Hydraulic System

• Hydraulic Circuit
• Main Circuit
• Pilot Circuit
• Single Operation
• Combined Operation

Electrical System

• Component Location
• Electric Circuit
• Electrical Component Specification
• Connectors

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
• Boom Floating Control System
• Intelligent Power Control System
• Anti-Restart System
• Self-Diagnostic System
• Engine Control System
• EPPR Valve
• Monitoring System
• Fuel Warmer System

Troubleshooting

• Before Troubleshooting
• Hydraulic and Mechanical System
• Electrical System
• Mechatronics System
• Air Conditioner & Heater System

Maintenance Standard

• Operational Performance Test
• Major Components
• Track and Work Equipment

Disassembly and Assembly

• Precaution
• Tightening Torque
• Pump Device
• Main Control Valve
• Swing Device
• Travel Device (Type 1, 2, 3)
• RCV Lever
• Turning Joint
• Boom, Arm, and Bucket Cylinder
• Undercarriage
• Work Equipment

Benefits

• Aids in improving repair quality with accurate understanding of the excavator components.
• Illustrates the correct procedures and judgments for efficient service operations.
• Comprehensive coverage ensures technicians have access to all necessary technical information.

Usage Recommendations

• Ideal for service workshops focused on repairing Hyundai HX260A L Crawler Excavators.
• Useful for training new technicians on the specific components and systems of the excavator.
• Employ this manual regularly before and during maintenance and repair tasks.