What to Do About Motorcycle Abnormal Noises?
2 Answers
Remove the brake pads to see the limit spring plate of the brake pads, take out the spring plate, and use needle-nose pliers to slightly bend the curvature of the spring plate upwards to solve the issue. Abnormal noises caused by a cracked muffler usually can only be resolved by re-welding. If the opening at the tail of the muffler is too large, you can also use pliers to slightly close the opening.
I've encountered motorcycle abnormal noises quite a few times. First, you need to carefully listen to the source of the sound. If there's a rattling noise near the chain, it's mostly because the chain is too loose or lacks lubrication. Tightening the chain yourself or spraying some lubricant can solve the problem. If the engine makes a clicking sound, it might be an issue with the valve clearance, and you should send it for repair immediately. If the brakes squeal, it's probably because the brake pads are worn thin or a small stone is stuck. After riding, always remember to tighten the screws and check if any fasteners are loose - many abnormal noises come from this. Especially before long trips, pay extra attention. The chain should be cleaned and lubricated every 500 kilometers to avoid issues on the road. Prolonged abnormal noises can easily damage other components. The cost of replacing a bearing could cover several maintenance sessions.
