Mounting sensor and valve: Firmly connect the valve stem and the sensor body. Remove the cap, screw nut, and washer from the valve stem one by one. Slide the valve stem through the valve hole of the rim with the sensor on the inside of the rim, assemble the two parts back on the stem in the order of washer, screw nut.Tighten the screw nut with 4.0N·m with the help of the fixed rod, then assemble the cap back on the stem.
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