This service manual covers the Stihl MS201 and MS201T models, renowned for their robust construction and efficient 2-stroke gasoline engine technology. These tools are engineered for demanding tasks, featuring a 35.2 cc displacement engine that delivers 1.7 kW (2.3 hp) of power. Notable features include a diaphragm carburetor with a warm-up function, electronic ignition, and a centrifugal clutch for direct drive to the chain. The MS201T variant offers a wrap-around handle for enhanced maneuverability. Designed for reliability and performance, these models are built to withstand rigorous use in various professional applications.

The purpose of this manual is to provide comprehensive guidance for the maintenance, repair, and technical understanding of the Stihl MS201 / MS201T. It details essential procedures such as routine maintenance, including spark plug replacement and air filter care, and covers technical specifications for engine and drive systems. Safety guidelines and operational features like the inertia-activated chain brake and optional Easy2Start™ system are also explained. This resource is intended for owners, mechanics, and technicians to ensure the longevity, optimal performance, and safe operation of their Stihl equipment.