Front Hub Unit Bearing (2WD Models): Removal

Remove the anti-lock brake system (ABS) sensor connector. 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 drop 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.