Front Wheel Speed Sensor

Front Wheel Speed Sensor Removal:

REMOVE OR DISCONNECT
1. Wheel speed sensor connector.
2. Hub and bearing assembly. Clean all dirt and debris from sensor housing/sensor interface area.
3. Using Split Plate Puller, J 22912-01, or equivalent, remove sensor from bearing assembly.

CAUTION: Do not allow debris to enter bearing when sensor is removed. Do not add lubricant to bearing through sensor housing opening. The bearing is lubricated for the life of the vehicle. Do not clean grease from toothed sensor ring. Grease does not affect sensor operation.

NOTE: Inspect bearing and sensor cap for any indication of water or debris entry (i.e. rust, or grease being very fluid). If indication of water or debris exists, replace entire hub and bearing assembly. Clean sealant from outer diameter of bearing hub using only a clean, lint free cloth.

INSTALL OR CONNECT
1. Apply LOCTITE 620 to groove in outer diameter of bearing hub per instructions in the service kit.
2. Place hub and bearing assembly on the J 38764-2 to prevent possible damage to studs.
3. Sensor, using the tool, J 38764-4, to press sensor into place.
4. Hub and bearing assembly.
5. Wheel speed sensor connector.