This comprehensive Kohler Command PRO ECH630-ECH749, CH735, CH26, CH745 Service Repair Manual is your essential guide for maintaining, repairing, rebuilding, refurbishing, or restoring your engine. The manual provides detailed information and procedures that cover a wide range of topics, ensuring you have the knowledge to tackle any repair or maintenance task.

The manual begins with an introduction to the engine and safety precautions that should be taken during any repair or maintenance work. It then delves into a comprehensive maintenance schedule, ensuring your engine operates at peak performance. Detailed specifications provide critical information for various components, while a dedicated section on tools and aids equips you with the necessary knowledge for proper equipment selection.

The manual offers extensive troubleshooting sections that help you diagnose and resolve engine issues. Detailed breakdowns of various engine systems, including the air cleaner/intake, Electronic Fuel Injection (EFI) systems (both ECH and Bosch versions), lubrication system, electrical system, starter system, and more, are provided. Each section includes step-by-step disassembly, inspection, and service procedures, ensuring you understand each step of the process. The manual concludes with comprehensive reassembly instructions, guiding you through putting your engine back together correctly.

The Kohler Command PRO ECH630-ECH749, CH735, CH26, and CH745 engine series represents a robust line of gasoline-powered engines designed for a wide range of applications. Known for their durability and reliability, these engines are commonly found powering lawn and garden equipment, construction machinery, and other industrial applications. They are available in various displacement options, ranging from 26 cubic inches to 749 cubic inches, catering to varying power requirements. The Command PRO series boasts advanced features like cast iron cylinder sleeves for exceptional wear resistance, a heavy-duty crankshaft for maximum power output, and a robust oil sump ensuring reliable lubrication even under challenging conditions. These engines are also equipped with advanced technologies, including fuel injection systems and electronic ignition for optimized performance and fuel efficiency.

The ECH630-ECH749, CH735, CH26, and CH745 engines are renowned for their user-friendliness and ease of maintenance. Kohler's commitment to quality construction and robust design ensures trouble-free operation and a long service life. The availability of a comprehensive service repair manual for these models provides invaluable support for technicians and DIY enthusiasts alike. This manual serves as a comprehensive guide for troubleshooting, maintenance, and repair operations, ensuring that users can maximize the lifespan and performance of their Command PRO engines. Whether performing routine maintenance like oil changes or addressing more complex issues, the service repair manual provides detailed diagrams, instructions, and specifications for confident and efficient repairs.