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2006 chevy
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Discussion Starter #1
I don't have a service manual yet, could someone tell me the torque spec for the rear diff cover bolts. I am changing fluid and pan gasket tomorrow.
Thank you.
 

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2006 chevy trailblazer_lt
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3,497 Posts
GM specs for all 3 are:

Tighten the rear axle fill plug to 33 N·m (24 lb ft).
• For the 8.0 inch axle, tighten the rear axle housing cover bolts in a crosswise pattern to 30 N·m (20 lb ft).
• For the 8.6 inch axle, tighten the rear axle housing cover bolts in a crosswise pattern to 25 N·m (18 lb ft).
9.5" cover bolts:
Tighten the bolts to 40 N·m (30 lb ft).
9.5" drain plug:
Tighten the drain plug to 33 N·m (24 lb in)
 
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