Komatsu Excavator PC400-3, PC400LC-3 Manual

Product Overview

This comprehensive manual provides detailed information about the Komatsu Excavator PC400-3 and PC400LC-3. It includes essential data on machine dimensions, performance specifications, and required materials for optimal maintenance and operation.

Key Features

• General Specifications: Covers machine dimensions, performance benchmarks, component weights, and vital charts for fuel, coolant, and lubricant specifications.
• Structure, Function, and Maintenance: Offers insights into the structure and function of each component, serving as both an educational resource and a guide for troubleshooting.
• Testing, Adjusting, and Troubleshooting: Detailed procedures for pre- and post-repair checks, adjustments, and troubleshooting with easy-to-follow charts linking problems to their causes.
• Disassembly and Assembly: Step-by-step instructions for removing, installing, disassembling, and assembling components, including safety precautions.

Benefits

• Enhanced Understanding: Gain a thorough understanding of machine structures and functions.
• Efficient Troubleshooting: Utilize comprehensive charts and guidelines to resolve issues effectively.
• Safe Operations: Follow safety measures for handling heavy components and machinery, ensuring a safer working environment.

Usage Recommendations

• When managing heavy components, utilize appropriate lifting equipment such as hoists or cranes. Ensure the equipment capacities match the load requirements.
• Regularly check lifting tools and accessories for damage and proper functioning.
• During disassembly and assembly, label wires and hoses clearly to prevent reinstallation errors.
• Avoid excessive force on connectors; always hold the connectors when disconnecting.
• Secure shims safely and verify their count and thickness during maintenance tasks.