Komatsu Dozer Service Manual

Product Overview

The Komatsu Dozer Service Manual is an essential tool for service personnel, providing comprehensive guidance on maintenance and troubleshooting for Komatsu dozers. Designed for both experienced servicemen and those in training, this manual includes detailed instructions, diagrams, and specifications.

The monitor panel of the dozer includes advanced features like a microcomputer, which processes and displays signals from various sensors and controllers. It also includes a service meter and gauge to provide real-time information about the vehicle’s status.

Table of Contents

• 01 General
• 10 Structure, Function, and Maintenance Standard
• 20 Testing and Adjusting
• 30 Disassembly and Assembly
• 90 Others

Key Features

• General Instructions: Basic information and procedures common to multiple manual sections.
• Structure and Function: Detailed explanations and diagrams of constituent parts, useful for training and service.
• Testing and Adjustments: Step-by-step procedures with photographs, aiding in troubleshooting and adjustments.
• Troubleshooting: Common troubleshooting guides, causes, and diagnostic procedures.
• Manual Specifications: Standard dimensions and tolerances necessary for repairs and adjustments.
• Monitor Panel: Features a microcomputer with a service meter, displaying signals from sensors for real-time diagnostics.

Benefits

• Comprehensive coverage of maintenance for servicemen.
• Helpful as a training aid with detailed diagrams and explanations.
• Time-saving diagnostic guides for common issues.
• Easy access to standard dimensions and specifications for repairs.
• Real-time data processing with an advanced monitor panel.

Usage Recommendations

• Thoroughly familiarize with the General Instructions to form a foundational understanding for troubleshooting and repairs.
• Utilize the Structure and Function section as a textbook for training sessions.
• Follow Testing and Adjustments procedures diligently, using the provided photographs and locations for accurate measurements.
• Refer to Troubleshooting guides first to quickly diagnose common issues, applying additional knowledge for non-listed problems.
• Use Manual Specifications for precise repair work, focusing on the most commonly worked-on machine parts.

Operation Guide

• Upon turning on power (starter switch ON):
  • All gauge and monitor items illuminate for three seconds.
  • An alarm lamp is activated for two seconds.
• Perform checks before starting:
  • Observe if any check is required based on monitor indications after initial lighting. Errors will flash, displaying details on the monitor.