Komatsu PC400-8, PC400LC-8 Excavator Shop Manual

Product Overview

This comprehensive shop manual provides essential technical information needed for maintenance and repairs performed in a professional workshop setting. It is systematically organized into distinct sections for ease of understanding and reference.

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
• 90. Diagrams and Drawings

Key Features

• 00. Index and Foreword: Includes introductory material, safety guidelines, and basic informational content.
• 01. Specifications: Provides detailed specifications of the Komatsu PC400-8 and PC400LC-8 Excavators.
• 10. Structure and Function: Describes the structure and functionality of various components. This section aids in understanding and serves as a troubleshooting reference.
• 20. Standard Value Table: Outlines standard values for new machines and criteria for testing, adjustments, and troubleshooting.
• 30. Testing and Adjusting: Details the tools and methods used for testing and adjusting components, including the criteria from the standard value table.
• 40. Troubleshooting: Guides on identifying and repairing failed parts, categorized by failure modes. Additional information might be referenced in other volumes such as the Chassis or Engine volume.
• 50. Disassembly and Assembly: Explains the tools and procedures needed for component removal, installation, disassembly, and reassembly, along with necessary precautions.
• 90. Diagrams and Drawings:
  • Chassis Volume: Offers hydraulic and electrical circuit diagrams.
  • Engine Volume: Discusses methods for remanufacturing, repairing engines, and part replacement.

Benefits

• Comprehensive Coverage: All necessary maintenance and repair operations are covered.
• Systematic Organization: Divided into clear sections for efficient navigation and reference.
• Enhanced Understanding: Detailed explanations assist in both learning and troubleshooting processes.
• Practical Guidance: Provides specific instructions, including required tools, materials, and standard values.

Usage Recommendations

• For Workshops: Designed for professional use in workshops handling Komatsu excavator maintenance and repair.
• Troubleshooting Guide: Utilize the detailed troubleshooting section to efficiently diagnose and address issues.
• Refer to Specific Volumes: When engine or chassis issues arise, consult respective volumes for in-depth information.