This workshop service repair manual covers Briggs & Stratton Single Cylinder OHV Air-Cooled Engines manufactured in 2009. These engines are known for their robust design and reliability, powering a wide range of equipment such as lawnmowers, generators, pressure washers, and snow blowers. Their single-cylinder, overhead valve, air-cooled configuration ensures efficient operation and ease of maintenance across various demanding applications. This comprehensive English-language manual provides detailed guidance for all service and repair needs. It includes in-depth diagnostics, repair procedures, and maintenance schedules, along with information on common issues like starting problems and power loss. Owners, mechanics, and technicians will find the essential technical specifications and step-by-step instructions necessary to keep these engines performing optimally.