This manual covers the Briggs & Stratton Large Frame Gas Pump Pressure Washer, manufactured between 2003 and 2015. These gasoline-powered units are engineered for robust performance, featuring a 4-stroke OHV gas engine typically producing 5-7 horsepower and a triplex plunger pump capable of delivering water pressure between 1500 and 3000 PSI. Designed for a variety of cleaning applications, these pressure washers are built with reliability and durability in mind, utilizing direct or belt drive systems for efficient power transfer to the pump.

This Service Repair Workshop Manual provides comprehensive guidance for the maintenance and repair of your Briggs & Stratton pressure washer. It details essential procedures, including engine oil changes at recommended intervals, air filter replacement, spark plug maintenance, and pump servicing such as seal replacement and unloader valve adjustment. Technical specifications, fluid requirements, and troubleshooting information are included to assist owners and technicians in ensuring optimal performance and longevity of the equipment.