Installation Procedure

Fig 1: Identifying Muffler Assembly & Catalytic Converter

Courtesy of GENERAL MOTORS CORP.

With the aid of an assistant, install the muffler assembly (3) to catalytic converter (1) and the vehicle.

Fig 2: View Of Exhaust System

Courtesy of GENERAL MOTORS CORP.

With the aid of an assistant, install the rubber insulators (5, 6, and 7) to the exhaust pipe hangers (1, 2, and 3).

Fig 3: View Of Gasket & Exhaust Pipe

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice .

Install the catalytic converter pipe flange to muffler pipe flange nuts.
Tighten: Tighten the nuts to 37 N.m (27 lb ft).
Lower the vehicle.