How to Deal with Motorcycle Oil Leakage?

[Yvonne]

Motorcycle engine oil leakage causes and solutions are as follows: 1. Oil drain screw thread stripping, leading to oil leakage: Solution: Use a larger size tap to rethread, install a thread insert, and reinstall the oil drain screw. 2. Sand holes or cracks in the crankcase causing oil seepage: Solution: Use riveting (mainly for repairing sand holes in the crankcase) or apply aluminum repair compound. 3. Physical damage to the crankcase due to impact: Solution: Replace the crankcase or use aluminum repair compound. 4. Oil seepage from the crankcase gasket: Solution: Replace the sealing gasket.