Ridgeline V6-3.5L (2006)
6. Remove the lock pin (A) from the upper arm ball joint castle nut (B), and remove the nut.
7. Separate the ball joint from the upper arm (C) with the special tool.
8. Remove the special self-locking nut (B), washer and flange bolt (C), then remove the lower arm A.
9. Remove the flange. bolt (A) and separate the knuckle from the lower arm B.