This comprehensive service and repair manual for the Kohler Command Model CH640 CH20 20HP Engine provides a wealth of detailed information for professional mechanics and technicians. It covers all aspects of repair, servicing, and troubleshooting procedures for this powerful engine. The manual is meticulously organized and includes hundreds of pages with clear photos and diagrams, offering step-by-step instructions for every job. This detailed guide features exploded diagrams and pictures that clearly illustrate each repair process, ensuring accuracy and efficiency. The information contained within this manual is designed to help you confidently diagnose and resolve any issues you may encounter with your Kohler Command CH640 CH20 20HP Engine. With this manual, you can perform all necessary maintenance and repairs with ease.

The Kohler Command CH640 CH20 is a robust and reliable 20 horsepower gasoline engine, specifically designed for demanding applications. This engine boasts a cast iron cylinder and a large displacement, enabling it to deliver consistent power across a broad range of operating conditions. Its "Command" designation highlights its durability and strength, designed for use in heavy-duty equipment like construction machinery, agricultural equipment, generators, and industrial applications. The CH640 CH20 is easily recognizable by its signature black air shroud surrounding the cylinder head and its compact, yet powerful, construction. This engine features a single-cylinder, air-cooled design, ensuring efficient operation and minimal maintenance requirements. It utilizes a traditional carburetor for fuel delivery, offering simplicity and ease of troubleshooting. The Kohler CH640 CH20 is known for its smooth operation, high torque output, and long service life. Its robust construction and proven design have made it a popular choice for professionals and enthusiasts alike, who value reliability and performance. With its wide range of available accessories and compatible parts, the Kohler Command CH640 CH20 is a versatile engine that can be tailored to match specific application needs. It’s often found powering equipment like brush cutters, generators, riding mowers, and other high-demand machinery.