Sierra Classic 2500 4WD V8-6.0L (2007)
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The pinion seal
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The carrier bearings
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The axle bearings
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The axle seals
11. Scribe an alignment line between the pinion shaft and the pinion yoke.
12. Install the J 8614-01 onto the pinion as shown.
13. Remove the pinion nut while holding the J 8614-01.
14. Install the J 8614-2 (2) and the J 8614-3 (3) into the J 8614-01 (1) as shown.
15. Remove the pinion yoke by turning the J 8614-3 (3) clockwise while holding the J 8614-01 (1).
16. Important:
Carefully remove the oil seal from the bore. Do not distort or scratch the aluminum case.
Remove the oil seal using a suitable seal removal tool.
Installation Procedure
