Komatsu PC138USLC-2E0 Hydraulic Excavator Service Manual

This workshop repair service manual is for the Komatsu PC138USLC-2E0 Hydraulic Excavator, with serial number 1001 and up. It is designed for mechanical technicians familiar with service procedures for BRP products, covering repair and overhaul of the excavator. The manual includes instructions on components manufactured for the excavator and provides reliable information for routine maintenance, servicing, and diagnostic and repair procedures. It is useful for both professional mechanics and DIY enthusiasts, enabling them to understand the functions of the excavator's components and judge its overall performance.

For those intending to perform maintenance and repairs, safety equipment and precautions must be observed, including the use of a torque wrench and special tools recommended or required for adjustments or repairs. The manual aims to help owners get the best value from their Komatsu PC138USLC-2E0 Hydraulic Excavator and contains all necessary instructions for any repair the excavator may require.

The content of the service manual depicts parts and procedures applicable to the product at the time of writing, and it emphasizes particular information denoted by the wording and symbols: WARNING, CAUTION, NOTE. It is available in English and is printable. The file format is .PDF, and it is delivered electronically via email.

The manual covers a wide range of specifications and procedures, including tune-ups, maintenance, removal and installation procedures, assemblies and disassemblies, fuel system, ignition, lubrication system, exhaust, electrical system, and more extensive repairs involving engine and transmission disassembly. It also includes general maintenance tags for various checks and renewals related to the excavator's components and systems.