Crankshaft for the Honda LEAD50 scooter: it converts piston motion into rotation and transmits it to the variator. Manufacturer: TATA. Country of origin: China.
Replace it if the connecting rod has play, or if there is knocking, vibration, or loss of compression. When replacing the crankshaft, it is best to replace the bearings and oil seals as well.
After replacing it, check the assembly at idle and while riding: there should be no unusual noises, leaks, or play.
