560SL (107.048) V8-5.6L (117.967) (1989)
7 Install rear axle shaft complete with spacing ring. For this purpose, use a new locking ring between spider and side gear.
8 Check end play between inner spider and differential housing. There should be no noticeable end play; the locking ring should just barely turn in
groove. If required, install thicker or thinner spacing ring.
9 Fill rear axle housing with oil up to level of filler hole.