Will valve cap stop leak?

The role of the valve cap: valve cover is a rubber product with sealing performance, which plays a role in stopping gas leakage. In the process of use, if the valve cover is found to be leaking, it should be replaced in time, otherwise it will affect the normal operation of the car.

Will valve cap stop leak?

Inspection of valve nozzles

First of all, check the valve nozzle and valve seat fit, whether there are cracks or gaps, check the valve nozzle on the gasket is complete, there is no damage.
Check whether the valve cap on the valve nozzle is tightened. If not tightened, replace the valve cap with a new one.
Check whether the valve nozzle leakage, you can remove the valve nozzle from the tire, hand wringing the valve cover and valve seat gasket, such as no obvious loosening is normal. If you can not rotate should be replaced by a new valve. Otherwise, in the driving, easy to cause abnormal tire wear.

When the valve nozzle is leaking, it should be replaced in time

In the case of a valve cover leak, the vehicle should be taken to an auto repair shop for service.
Check the valve cover for damage and replace it promptly.
The valve cover is mainly made of rubber, plastic and alloy. If damage is found, it should be replaced in time.
The seal of the valve cover should be tightened to avoid air leakage.

When replacing the valve cover, please take care to check

First of all, the vehicle should be parked on a flat surface and the tires should be completely deflated.
Make sure there are no sharp foreign objects around the valve cover, such as nails, glass, etc.
Unscrew the old valve cover by hand or with a wrench.
Remove the old valve cover from the valve nozzle and take care not to place the old valve cover on the vehicle to avoid secondary contamination.

When replacing the new valve cover, attention should also be paid to check whether the valve stem is deformed, worn, bent, scratched and other phenomena, repair or replace if necessary.

Daily Maintenance

When installing the valve cover, tighten the screws to ensure that the valve cover is in the correct position to avoid the entry of foreign objects.
Tire pressure should be kept within the standard range to avoid too high or too low pressure.
The use of other brands or models of valve covers is strictly prohibited.
Vehicle in the process of driving, high-speed driving or rapid acceleration is strictly prohibited.
In the process of driving the vehicle, if you find that the tires are abnormally worn or other abnormal conditions appear, you should promptly check. When checking, you can judge whether the air is leaking according to the tire surface wear.

Cautions

Check whether the vehicle has punctured tires, and repair or replace the tires in time after they are found to be punctured.
Check whether the vehicle tires are deformed, bulging, and whether the cord is broken.
Check whether there are cracks in the valve nozzles on both sides of the vehicle, and if the rubber on the valve nozzles is aging or broken, it should be replaced in time.
If the valve nozzle is damaged, it should be replaced immediately to avoid air leakage during use.
Different types of tires have different service life, when the service life is close, the tires should be replaced in time.
When the vehicle has an air leak, do not drive forcibly to avoid causing more damage to the vehicle.
After installation, you must check whether the tire pressure meets the standard to avoid under-inflation or over-inflation of the tires.
Do not let the vehicle drive in a high temperature environment for a long time, otherwise it will lead to a tire blowout.

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