This comprehensive service and repair manual provides detailed instructions and guidance for maintaining and repairing Wisconsin Motors Continental TM20 and TM27 gasoline and LPG engines. The manual includes hundreds of pages of expertly illustrated diagrams and photographs, ensuring clarity and ease of understanding for every repair or maintenance procedure. This manual is designed to be a valuable resource for both professional mechanics and do-it-yourself enthusiasts. It covers all aspects of servicing and troubleshooting these engines, offering step-by-step instructions that make even complex tasks manageable. With its detailed information, comprehensive coverage, and user-friendly format, this service manual empowers you to confidently perform any necessary repairs or maintenance on your TM20 or TM27 engine.

The Wisconsin Motors Continental TM20 and TM27 engines are robust and versatile powerhouses designed for a wide range of applications. These air-cooled, four-stroke gasoline and LPG engines are part of the TM Series, renowned for their durability and efficiency. The TM20 and TM27 share a common core design but differ in displacement, with the TM20 boasting 20.6 cubic inches and the TM27 featuring a larger 26.9 cubic inch displacement. This difference in size translates into varying power outputs, with the TM27 delivering a higher horsepower rating compared to the TM20. Both engines are built with a cast-iron cylinder and a precision-machined crankshaft, ensuring reliable performance even under demanding conditions. Their simple, yet robust construction guarantees longevity and ease of maintenance.

The TM20 and TM27 engines are equipped with a variety of features that enhance their practicality. They feature a user-friendly electric starting system, simplifying the ignition process. The inclusion of a built-in alternator allows for the powering of accessory equipment, adding to the versatility of the engine. Moreover, the engines' compact design and lightweight construction make them suitable for installation in various compact machines. Whether powering generators, pumps, or other equipment, the TM20 and TM27 engines deliver a reliable and efficient power solution. Their adaptability to both gasoline and LPG fuel options provides flexibility and cost-effectiveness, making them a valuable asset for a wide range of applications. From construction and agriculture to industrial and commercial settings, the Wisconsin Motors Continental TM20 and TM27 engines stand as a testament to quality and performance, ensuring years of reliable service.