Removal Procedure

CAUTION: Refer to Exhaust Service Caution .

Fig 1: View of Rear Muffler Pipe Flange

Courtesy of GENERAL MOTORS CORP.

Remove the nuts and the gasket from the rear muffler pipe flange-to-front muffler pipe flange.

Fig 2: View of Rear Muffler Assembly

Courtesy of GENERAL MOTORS CORP.

Detach the rear muffler assembly from the rubber hangers on the tail pipe end.
Remove the rear muffler assembly.
Check the rear muffler and the pipe for holes, damage, open seams, and other deterioration which could permit exhaust fumes to seep into the passenger compartment or the trunk.