Crankshaft for Suzuki Let's scooters. It converts the movement of the piston through the connecting rod into rotation and transmits it to the transmission.
Replace it if there is play in the connecting rod, worn bearings and journals, heavy vibration, or knocking from the crankcase. The repair is usually done together with the bearings and oil seals.
- Before assembly, wash and inspect the mating surfaces.
- Lubricate the moving parts with engine oil and break in the engine at moderate revs.
