Rainier AWD V8-5.3L VIN P (2004)
18. Remove the pinion yoke, the washer, and the drive pinion by turning the screw of the J 45234 clockwise.
19. Remove the dust deflector from the pinion yoke with a soft-faced hammer.
Important: Carefully pry the seal from the bore. Do not distort or scratch the aluminum case.
20. Remove me pinion oil seal using a suitable seal remover tool.
21. Remove the outer pinion bearing.
22. Install the J22912-01 between the pinion bearing and the pinion gear as shown.
23. Remove the inner pinion bearing using the J22912-01 and a hydraulic press.
24. Remove the pinion gear selectable shim.
25. Install the J45228-4 to the pinion bearing cup as shown.