The KOHLER Engines Command 11 - 12.5 - 14 HP Vertical Crankshaft OWNER'S MANUAL ER1 is a comprehensive guide specifically designed for owners of KOHLER engines with 11 to 14 horsepower. This manual provides detailed instructions and information on how to properly operate, maintain, and troubleshoot these engines. Made in the United States by the trusted brand KOHLER, this manual is a valuable resource for anyone looking to ensure the optimal performance and longevity of their engine.