What Causes the Rear Wheel of a Motorcycle to Make Noise?
1 Answers
The causes of noise from the rear wheel of a motorcycle are as follows: 1. Cause one: The clutch is severely worn and needs to be replaced as soon as possible. 2. Cause two: The pulley is severely worn. 3. Cause three: Gear wear, which can be caused by insufficient oil in the gearbox or long-distance riding. 4. Cause four: Wear of the rear drum brake. If it is a disc brake, this can be ruled out. The following is an introduction to the rear wheel of a motorcycle: 1. Introduction one: The pulley is mainly used in scooter-type motorcycles, which is equivalent to a centrifugal clutch. It mainly consists of shoes, springs, and a housing. At idle or very low speeds, the shoes are held back by the springs, and the engine's power cannot be transmitted. 2. Introduction two: When the throttle is increased to raise the speed, the shoes are thrown outward by centrifugal force and gradually pressed tightly against the housing. The housing is connected to the output shaft and the wheel, so the engine's power is transmitted to the rear wheel, and the motorcycle begins to move forward. As the speed increases, the speed of the pulley also increases, and the motorcycle moves faster. 3. Introduction three: When the throttle is released, the centrifugal force decreases. When it is no longer sufficient to throw the shoes outward and press them against the housing, the power transmission is cut off, and the motorcycle gradually slows down until it stops.
