Komatsu Shop Manual Guide

Product Overview

The Komatsu Shop Manual is an essential resource for maintenance and repair professionals working with Komatsu machinery. This comprehensive guide provides detailed technical information necessary for performing services in workshops. Note that some attachments and options described may not be available in all regions; consult your Komatsu distributor if specific features are required. Please be aware that materials and specifications are subject to change without notice, and actual machines may differ from those depicted in the manual. Shop manuals are divided into two parts: “machine part” and “engine part”. Please refer to the manual corresponding to your engine model.

Manual Composition

For ease of use, the shop manual is structured into several chapters, each focusing on specific areas:

• 00 INDEX AND FOREWORD: Includes the index, foreword, safety instructions, and basic information.
• 01 SPECIFICATIONS: Details the specifications of the machine.
• 10 STRUCTURE AND FUNCTION: Explains the structure and operation of each component, aiding both understanding and troubleshooting.
• 20 STANDARD VALUE TABLE: Provides standard values for new machines and criteria for failure diagnostics during testing and adjustments.
• 30 TESTING AND ADJUSTING: Outlines the measuring tools and methods for testing and adjustment, along with applicable standard values and repair limits.
• 40 TROUBLESHOOTING: Offers guidance on diagnosing failure points and recommended remedies, classified by failure mode.
• 50 DISASSEMBLY AND ASSEMBLY: Covers the tools, work procedures, and safety precautions needed for component removal, installation, disassembly, and assembly, including torque specifications and required materials.
• 60 MAINTENANCE STANDARD: Provides maintenance standards and remedies for disassembly and assembly of each component.
• 80 THE OTHER INFORMATION: Offers information that does not fit into the aforementioned categories, including structure, function, testing, adjustment, and troubleshooting of additional components or equipment.
• 90 CIRCUIT DIAGRAMS: Presents hydraulic and electrical circuit diagrams.

Key Features

• Detailed technical instructions for service professionals.
• Divided into logical sections for systematic troubleshooting and repairs.
• Includes standard values and testing criteria to ensure correct machine operation.
• Comprehensive circuit diagrams for in-depth electrical and hydraulic analysis.

Benefits

• Provides clarity and guidance through step-by-step instructions.
• Facilitates accurate diagnosis and efficient repair processes.
• Ensures knowledge of the latest standards and specifications.

Usage Recommendations

• Refer to specific sections based on the task at hand for optimal guidance.
• Use in conjunction with the corresponding engine model manual for comprehensive understanding.
• Contact your Komatsu distributor for confirmation of attachment availability in your region.