Komatsu PC45-1 Hydraulic Excavator Repair Service Manual

This workshop repair service manual is for the Komatsu PC45-1 Hydraulic Excavator, with serial number 1001 and up. It is designed for use by mechanical technicians familiar with service procedures for BRP products. The manual covers repair and overhaul procedures, assuming the technician is well-versed in general automobile practices. It includes instructions on components manufactured for the excavator, as well as for proprietary components. The manual aims to provide reliable information to help both professional mechanics and DIY enthusiasts get the best value from their Komatsu PC45-1 Hydraulic Excavator.

The manual emphasizes particular information denoted by the wording and symbols: WARNING, CAUTION, NOTE. It provides instructions for routine maintenance, servicing, diagnostic, and repair procedures. For simpler jobs, doing it yourself may be quicker and cost-effective. However, safety equipment and precautions must be observed. Special tools recommended or required for adjustments or repairs are also identified in the manual.

Owning and referring to this manual will enable the excavator owner to be better informed and to more knowledgeably perform repairs like a professional automotive technician. The manual contains all necessary instructions needed for any repair the Komatsu PC45-1 Hydraulic Excavator may require. It is available in English and is delivered electronically via email in .OVA file format.

The content of the service manual depicts parts and procedures applicable to the particular product at the time of writing. It covers general information, maintenance, lubrication, heating, ventilation, air conditioning, suspension, brakes, engine, exhaust, electrical system, body, and more extensive repair involving engine and transmission disassembly.

Additionally, the manual includes general maintenance tags for various checks and renewals such as air cleaner element, battery terminal, brake hydraulic system, choke adjustment, crankcase ventilation, engine coolant, exhaust system, fluid levels, brake pad/shoe, gearbox oil level, handbrake, ignition timing, road test, spark plug, steering and suspension security, timing belt, tyre checks, underbody inspection, and wiper blade check.