Installation Procedure

Fig 1: Front Catalytic Converter, Gasket And Fasteners

Courtesy of GENERAL MOTORS COMPANY

CAUTION:

Install the exhaust front pipe (2) to the front catalytic converter with a NEW gasket (3) and tighten the fasteners (1) to 43 N.m (32 lb ft).

Fig 2: Rear Catalytic Converter, Gasket And Fasteners

Courtesy of GENERAL MOTORS COMPANY

Install the exhaust front pipe (2) to the rear catalytic converter with a NEW gasket (3) and tighten the fasteners (1) to 43 N.m (32 lb ft).

Fig 3: Exhaust Gasket, Rear Muffler Pipe And Fasteners

Courtesy of GENERAL MOTORS COMPANY

Install the exhaust front pipe to the rear muffler (3) with a NEW gasket (2). Tighten the fasteners (1) to 43 N.m (32 lb ft).

Fig 4: Rear Engine Cradle Fasteners

Courtesy of GENERAL MOTORS COMPANY

Install the rear engine cradle fasteners (1) to 160 (118 lb ft).
Remove the engine cradle support fixture.
Install the pinch bolt on the steering gear intermediate shaft. Refer to Intermediate Steering Shaft Replacement .
Lower the vehicle.
Inspect the exhaust system for leaks.