Rear Knuckle/Hub Bearing Unit Replacement
  1. Remove the lock pin (A) from the upper arm ball joint, then remove the castle nut (B).
    NOTE: During installation, install the lock pin as shown after tightening the new castle nut.
  1. Disconnect the upper arm ball joint from the knuckle using the ball joint remover.
    NOTE:
    • Be careful not to damage the boll joint boot when installing the remover.
    • During installation, to connect the ball joint, raise up the suspension with a jack.