gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Exhaust Pipe Gasket|Service and Repair|Page 3591 > < Exhaust System|Service and Repair|Page 3586
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Exhaust Pipe Gasket: Service and Repair

Exhaust Seal Replacement

Removal Procedure

Caution: Refer to Exhaust Service Caution.

Caution: Refer to Protective Goggles and Glove Caution.

1. Raise and support the vehicle. Refer to Vehicle Lifting.

2. Remove the 3 nuts attaching the catalytic converter to the exhaust manifold.
3. Position the exhaust system rearward, enough to allow clearance to remove the seal.

4. Remove the exhaust manifold seal from the exhaust manifold flange. Discard the seal.

Exhaust Pipe Gasket|Service and Repair|Page 3591 > < Exhaust System|Service and Repair|Page 3586