Sierra 2500 4WD V8-6.6L DSL Turbo (2007)
9. Remove the pinion nut and washer.
10. Install the J 8614-2 (2) and the J 8614-3 (3) into the J 8614-01 (1) as shown.
11. Remove the pinion yoke by turning the J 8614-3 (3) clockwise while holding the J 8614-01 (1).
Use a container in order to retrieve the lubricant.
12. Remove the pinion oil seal. Use a suitable seal removal tool. Do not damage the housing.
Installation Procedure
