16
4.1 TPMS Sensor Installation:
(Fig 1) & (Fig 2) Deflate and remove the tire from the wheel using a tire mounting machine.
(Fig 3) Assemble the sensor to the metal valve stem using the mounting screw (make sure to use the
correct grommet size is on the metal valve stem), then remove the cap, 0.625" washer and nut (OR 0.453"
nut) from the metal valve stem.
(Fig 4) Insert the metal valve stem through the wheel’s valve hole, making sure to properly seat the rubber
grommet in the valve hole. Then place the back of the sensor body to face the inner surface of the rim, so
that the sensor is parallel to the rim.
(Fig 5) Holding the sensor in place, guide the washer (for 0.625" ONLY) onto the metal valve stem on the
outside of the valve hole. Then secure the 0.625" OR 0.453" nut on the metal valve stem and torque to
2.95 Ft-lbs (4 N-m). Once secured, affix the cap to the metal valve stem.
(Fig 6) Secure the sensor to the metal valve stem and torque the screw to 1.48 Ft-lbs (2N-m).