162fmj Engine Service Manual

If your engine suffers from low compression, excessive blue exhaust smoke, or severe top-end knocking, a top-end rebuild is required. Disassembly

: Reinstall the strainer, spring, and drain plug (torque to 15-18 Nm). Pour 0.9 litres of high-quality 4-stroke motorcycle oil (10W-40 or 20W-50 API SG/JACO MA) into the crankcase. Carburetor Tuning & Specifications 162fmj Engine Service Manual

: There are also 200cc and 250cc variants, as well as water-cooled versions. Always double-check the specific model number on your engine’s case for precise specs. If your engine suffers from low compression, excessive

Replace spark plug, clean centrifugal oil filter, inspect clutch wear. 3. Fluid and Lubrication Guide Carburetor Tuning & Specifications : There are also

The 162FMJ is one of the most reliable and widely produced single-cylinder motorcycle engines in the world. Based on the legendary Honda CG125 overhead valve (OHV) design, this 150cc four-stroke powerhouse utilizes a pushrod configuration rather than an overhead cam. This makes it incredibly durable and easy to maintain.

Remove the alternator cover cap and rotate the engine to Top Dead Center (TDC) on the compression stroke.

4.0 kΩ – 5.5 kΩ 7. Engine Mechanical Disassembly & Rebuild Torque Specs