The 2012 Yamaha Grizzly 550 and 700 represent a continuation of Yamaha's renowned legacy in producing robust and capable all-terrain vehicles. Engineered for demanding off-road conditions, these models offer exceptional reliability and performance, building upon the esteemed Grizzly lineage known for its durability and advanced features. The Grizzly series has consistently been a benchmark in the ATV market, recognized for its powerful engines, including the 535cc 4-stroke SOHC for the 550 and the 686cc 4-stroke DOHC for the 700, both featuring Electronic Fuel Injection for optimal power delivery and efficiency. Their robust chassis, advanced automatic transmission with engine braking, and 4WD system with differential lock make them ideal companions for work, recreation, and exploration in challenging terrains. This comprehensive service repair workshop manual provides essential information for the maintenance, repair, and troubleshooting of your 2012 Yamaha Grizzly 550 or 700. Covering all major systems, including the engine, fuel, cooling, transmission, electrical, steering, suspension, brakes, and bodywork, this manual offers detailed, step-by-step instructions, numerous illustrations, and critical specifications. It is designed to assist owners with basic mechanical skills, independent repair shops, and professional mechanics in performing everything from routine maintenance, such as oil changes and filter replacements, to complex engine overhauls and electrical diagnostics. By utilizing this manual, users can ensure their Grizzly remains in peak operating condition, saving time and costs while empowering them with the knowledge for effective vehicle care.