1. Firstly, remove any foreign objects from the leaking tire.
2. Rotate the tapered thread drill back and forth to pierce the puncture point, in order to enlarge the hole being punctured.
3. Prepare the tire repair strip and cut off a bit appropriately.
4. Use a fork drill bit to clamp the adhesive strip and apply glue to the dogma.
5. Insert forcefully into the previously drilled hole to insert the leak hole.
6. Slowly rotate and pull out the fork and trim off any excess adhesive tape.

matters needing attention:
1. It is necessary to use a probe to determine the direction of the puncture hole in order to ensure that the direction and position of the rubber strip insertion are consistent with the direction of the needle hole penetration, otherwise air leakage may occur. For example, if the angle between the puncture direction and the tire surface is 50 degrees, the probe and the insertion pin should also be operated along this angle.
2. After confirming that the rubber strip is sufficient to penetrate the tire, rotate the needle insertion tool one circle (360 degrees) before pulling it out, ensuring that the rubber strip compresses the puncture wound and forms a rotating knot inside the tire to avoid air leakage.
3. If it is a deep oblique hole wound, the length of the rubber strip must be ensured to penetrate the tire.