Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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BLUELIGHTNIN6
AUTOMOTIVE REPAIR CONTRIBUTOR
16,542 POSTS
Greetings
I believe you need a special tool for that. The tool's part number is: J 39509 This is through the GM repair manual. This allows you to remove the protective covering to access the retaining fasteners.