How to repair the inner tube valve?

How to repair the inner tube valve?

In the process of using the inner tube valve, there may be problems with the valve and it needs to be repaired. In order to ensure that the valve after the repair can be used normally, you need to follow the steps below to repair the valve. :

 

When repairing the inner tube valve, you should first check the flange and the adjacent part of the valve for defects. After checking that this part is in good condition and the valve is well fixed, you need to check the structure of the valve. . If the inspection finds that the valve is only damaged by the thread, the thread can be repaired by wire tapping. If the valve is found to be damaged, it is not necessary to repair it. It should be replaced with a new valve.

 

If you need to change the valve when repairing the inner tube valve, you should first remove the valve from the inside of the inner tube through the crack. If the inner tube wall has no crack, you need to cut the hole of 7~8mm on the inner tube, and then from this Remove the valve from the hole.

 

After successfully removing the inner tube valve, you need to insert a new valve in the inner tube, and pay attention to insert it into the flange hole, install the bridge pad, and tighten the valve nut with a wrench. In this link, we must pay attention to the installation of the bridge pad of the valve, not only to ensure the correct position and direction of the installation, but also to ensure that the installation effect is good and fully meet the requirements.