i-290 2WD L4-2.9L (2008)
9. Install a new pinion oil seal using the J 22388, 8.6 inch .
10. Install the pinion into the axle housing.
11. Apply sealant, GM P/N 12346004 (Canadian P/N 10953480), or equivalent to the splines of the pinion yoke.
12. Install the pinion yoke.
Align the marks made during removal.
13. Seat the pinion yoke onto the pinion shaft by tapping it with a soft-faced hammer until a few pinion shaft threads show through the yoke.
14. Install the washer and a new pinion nut.
15. Install the J 8614-01 onto the pinion yoke as shown.
Notice: Refer to Fastener Notice (See: Service Precautions/Vehicle Damage Warnings/Fastener Notice) .
Important: If the rotating torque is exceeded, the pinion will have to be removed and a new collapsible spacer installed.
16. Tighten the pinion nut while holding the J 8614-01.
