How to Solve Motorcycle Clutch Slippage?
2 Answers
Motorcycle clutch slippage can be caused by the following reasons: 1. Wear: The friction plate of the driven disc is excessively worn or the rivets are exposed. Replace the friction plate of the driven disc or address the exposed rivets. 2. Clutch pressure plate spring: Too soft or broken. Replace the pressure plate spring. 3. Clutch pedal: Free travel is too small. Seek professional help to adjust the free travel. 4. Driven disc friction plate: Contaminated with oil or hardened due to aging. Clean or replace the driven disc friction plate. 5. Clutch: Loose bolts connecting to the flywheel. Tighten the bolts connecting the clutch to the flywheel. 6. Clutch master cylinder: Return oil hole blocked. Clean or replace the clutch master cylinder.
I've been repairing motorcycles for years, and clutch slippage is mostly caused by worn clutch plates or a loose cable. First, you need to check the free play of the lever: twist it to see if it's too loose; if it is, try tightening it a bit by adjusting the cable nut. If it still slips after adjustment, the clutch plates might be worn out, and you'll need to open it up for inspection and replacement; don't push it, as continued wear can cause more damage. Also, for wet clutches, pay attention to the engine oil—low oil level or dirty oil can reduce grip and cause slippage. Regularly clean and maintain these parts during routine maintenance; for safety, don't ride too far if you notice an issue—get it fixed at a professional repair shop right away to avoid trouble on the road.