gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Sensors and Switches - A/T > < A/T - Extension Seal Leaks|Page 3375
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Seals and Gaskets: Service and Repair

1.

Remove driveshaft, and tunnel strap, as equipped.

2.

Using suitable tool, pry out lip oil seal.

3.

Coat outer casting of new oil seal with suitable sealer and drive into place with installer J-21426.

4.

Install tunnel strap if used, then install driveshaft.

Sensors and Switches - A/T > < A/T - Extension Seal Leaks|Page 3375