Shop Manual for Komatsu Excavators

This comprehensive shop manual is an essential resource for technical services performed in workshops. It is meticulously organized into sections for easy reference, providing vital information required for the maintenance and troubleshooting of Komatsu Excavators.

Table of Contents

• 00. Index and Foreword
• 01. Specifications
• 10. Structure and Function
• 20. Standard Value Table
• 30. Testing and Adjusting
• 40. Troubleshooting
• 50. Disassembly and Assembly
• 60. Maintenance Standard
• 80. Appendix
• 90. Diagrams and Drawings

Product Overview

The manual covers essential technical information needed for maintaining Komatsu Excavators. It is divided into logical sections to facilitate understanding and execution of workshop services.

Key Features

• Index and Foreword: Includes the index, foreword, safety guidelines, and basic information.
• Specifications: Details the specifications of each Excavator model.
• Structure and Function: Provides insights into the structure and function of components, serving also as reference material for troubleshooting.
• Standard Value Table: Lists standard values crucial for testing, adjusting, and troubleshooting.
• Testing and Adjusting: Outlines tools and methods for precise testing and adjustment of components.
• Troubleshooting: Explains methods for identifying and remedying faults, categorized by failure modes.
• Disassembly and Assembly: Guides on procedures, tools required, and special precautions, including torque specifications and material quantities.
• Maintenance Standard: Provides maintenance benchmarks, criteria, and services for each component.
• Appendix: Discusses additional equipment not covered elsewhere, including their structure and function.
• Diagrams and Drawings: Offers hydraulic and electrical circuit diagrams, and guides on engine repair and part replacement.

Benefits

• Comprehensive coverage of technical and maintenance information.
• Structured format for easy navigation and quick reference.
• Detailed guidance on troubleshooting and repairing excavator components.
• High-quality diagrams and drawings for better understanding.

Usage Recommendations

• Utilize this manual during scheduled maintenance to ensure optimal machine performance.
• Refer to the troubleshooting section to quickly identify and resolve issues.
• Consult the structure and function section for a thorough understanding of component mechanics.

Applicable Komatsu Excavators

• PC210- K50001 and up
• PC210LC- K50001 and up
• PC210NLC- K50001 and up
• PC230NHD-K50001 and up
• PC240LC- K50001 and up
• PC240NLC- K50001 and up