Exhaust Front Pipe Replacement

Fig 1: Exhaust Front Pipe

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Raise the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the heated oxygen sensor 2. Refer to Heated Oxygen Sensor Replacement - Sensor 2 .
1	Exhaust Front Pipe to Exhaust Muffler Nut (Qty: 2) CAUTION: Refer to Fastener Caution . Tighten 46 (34 lb ft)
2	Exhaust Front Pipe Hanger (Qty: 1)
3	Exhaust Front Pipe to Exhaust Manifold Nut (Qty: 3) Tighten 46 (34 lb ft)
4	Exhaust Front Pipe