Front Hub Unit Bearing (4WD Models): Removal
- Loosen the caulking around the front drive shaft nuts. Remove the nuts and discard them (they cannot be reused). Remove the 4 bolts fixing the hub unit bearing to the knuckle. Apply penetrating oil to the bearing and knuckle contact surfaces if the surfaces are stuck together because of rust.
- Temporarily install long bolts to 2 of the fixing bolt holes (the bolts must have the same diameter and thread width). Strike the long bolts with a hammer to loosen and remove the hub unit bearing from the knuckle. Take care not to strike the front drive shaft or drop the bearing.
- Remove the anti-lock brake system (ABS) rotor sensor from the bearing.
- If necessary, replace the wheel pin. Place hub on a suitable work surface and remove wheel studs, as required, using a hammer.
- Inspect parts for abrasion, breakage and other abnormal conditions. Repair or replace as necessary.