Valve stem replacement

Along with fuel lines, one other rubber component that will give you heartburn on a Chinese scooter, are the tire valve stems. Replacemet is fairly easy, an $20.00 job, parts and labor for both, on the scooter.



I like these wood cabinet makers clamps over "C" clamps for this job, lighter than a large clamp, easier than handling the clamp and a piece of wood to protect the rim, and not as strong as a "C" clamp, less likely to accidentally damage the rim.





I deviate from most, by applying a very small bead of silicone in the recess around the valve stem. It takes up for any rough machining on the wheel, and almost guarantees a perfect seal, first time, every time.



Using a typical valve stem tool, and the handles of a pair of pliers, I pop it into place.





Air up, install valve cap, done.

Tools used...