First, the cause of the motorcycle clutch burn out

1. Improper operation of the driver: when the driver is in the semi-linkage clutch operation, if the operation is improper, it will cause the clutch plate and the pressure plate and the flywheel to friction all the time, resulting in high temperature, thus burning the clutch plate.

2. Violently lift and release clutch pedal: The driver in the operation, if the clutch pedal is forcefully lifted, the clutch disc and pressure disc will suddenly combine, and a large amount of friction generated instantly can not be effectively alleviated, which is easy to cause the clutch disc decomposition and wear out the surface of the pressure disc.

3. Use time is too long or too many kilometers: If the clutch plate is used for too long or too many kilometers, the clutch plate will naturally age and wear out, leading to burnout.

4. The clutch plate material is not qualified: if the clutch plate material is not qualified, it will cause damage in advance, resulting in burning out.

5. Overload use of the clutch: If the overload use of the clutch, it will cause abnormal wear of the clutch disc and pressure disc, flywheel and other accessories, so that the clutch disc and pressure disc, flywheel produce high temperature, burn the clutch disc.

Second, motorcycle clutch maintenance methods

1. Adjust the gap: the gap of the motorcycle clutch mainly includes two aspects, one is the gap of the clutch, and the other is the free travel gap of the clutch control. The method of adjusting the clutch clearance is to use an open wrench to loosen the fastening nut and then turn it inward to the appropriate position so that the clutch can be combined and separated at the rated speed.

2. Adjustment of the clutch control free stroke: the method of adjusting the clutch control free stroke is similar to adjusting the domestic clutch. First of all, hold a clutch control handle, according to the feel of the grip when it is elastic; Or measure whether the free travel distance meets the standard (2-3 mm). When adjusting the gap, be careful not to be too large or too small, because whether it is the clutch gap or the control gap, too large or too small will cause the clutch can not be completely separated or the combination is not tight.

3. Timely lubrication: Most of the motorcycle clutches use oil bath design, with long service life characteristics, so it is widely welcomed. The objective requirement of the oil-bath clutch is to use the specified lubricating oil in a timely manner to ensure the normal operation of the clutch.

Third, the impact of improper adjustment of clutch clearance

1. Incomplete separation: If the clutch clearance is improperly adjusted, resulting in incomplete separation, difficulties will occur when shifting, and even the vehicle will self-stall when using the brake.

2. The combination is not tight: if the clutch gap is improperly adjusted, resulting in the combination is not tight, the friction sheet will slip, affecting the normal running of the vehicle.

Fourth, clutch maintenance precautions

1. Regular inspection: The motorcycle clutch needs to be checked regularly to ensure its normal operation. When checking, it is necessary to pay attention to the wear of the clutch plate, and whether the clutch clearance and the free travel of the control lever meet the standard.

2. Choose the right lubricating oil: When using the oil-bath clutch, choose the right lubricating oil to ensure the normal operation of the clutch. The choice of lubricating oil should be determined according to the model of the motorcycle and the use environment.

3. Avoid overload use: When using a motorcycle, it is necessary to avoid overload use of the clutch, so as not to cause abnormal wear and tear of the clutch disc, pressure disc, flywheel and other accessories.

4. Correct operation: When the driver is operating the motorcycle, the clutch should be operated correctly to avoid violently lifting the clutch pedal, so as not to cause the clutch disc to decompose and wear out the surface of the pressure disc.

5. Timely replacement of wear parts: If the clutch plate is found to be seriously worn, it should be replaced in time to ensure the normal operation of the clutch.

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