** Recommended Procedure **
1. First remove the tire, place it on a special tire machine to separate
the tire from the rim, reveal the complete valve, and cut off the old
valve with a knife.
2. Apply grease to the base of the valve to avoid damage to the valve
during installation.
3. Install the valve to the rim with a valve puller to prevent the
installation from being in place and leaking.
4. Use a Valve Stem Puller to tighten the bolts to ensure that the valve
is completely secure.
5. Check the airtightness of the valve: After installation, the tire is
flushed to a reasonable tire pressure, and the water spray can be used
to spray water near the valve to see if there is any air bubble.
6. Use a high-pressure air gun to dry the water stains to prevent the
water from seeping the valve, while avoiding low-temperature icing to
freeze the valve.
Rubber Snap-in Tire Valve Stem Instruction