The 162FMJ engine is a ubiquitous 150cc, single-cylinder, 4-stroke, air-cooled powerplant based on the classic Honda CG150 overhead valve (OHV) design . It is widely used in Chinese-manufactured motorcycles like Lifan , Zongshen , and various street/dirt bikes. Key engineering data for the standard 162FMJ configuration: Engine Type : Single-cylinder, 4-stroke, air-cooled, OHV. Displacement : (Commonly cited as ). Bore x Stroke : . Compression Ratio : . Max Power : at . Max Torque : at .
I can create a complete, structured service manual for the 162FMJ engine. I'll produce sections covering specifications, maintenance schedule, disassembly/assembly procedures, troubleshooting, torque specs, wiring/diagrams, parts list, and safety. I'll assume a generic 162FMJ single-cylinder 4-stroke small engine (125–200cc class). If that's incorrect, specify engine displacement, manufacturer, and any model variants. 162fmj Engine Service Manual