This service repair manual covers the Kohler Command PRO CH745 engine, a gasoline-powered engine designed for commercial power equipment applications. Engineered for reliability and performance, the Command PRO series engines are built to withstand demanding operational environments. This manual provides comprehensive documentation for various engine models, including the ECH630 through ECH649 series, as well as CH735, CH26, and CH745.

This English-language manual, spanning 140 pages, is an essential resource for maintaining and repairing your Kohler engine. It details critical information on safety, maintenance procedures, technical specifications, and troubleshooting. Key sections include in-depth coverage of the lubrication system, electrical system, starter system, air cleaner/intake, and both ECH and Bosch Electronic Fuel Injection (EFI) systems. Procedures for disassembly, inspection, service, and reassembly are thoroughly explained, ensuring proper upkeep and longevity of your commercial power equipment engine.