Installation Procedure

Install the three way catalytic converter seals.

Fig 1: View Of Three Way Catalytic Converter Seals
Courtesy of GENERAL MOTORS CORP.
Install the intermediate pipe to the hanger.

Fig 2: Intermediate Pipe
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
Install the intermediate pipe bolts to catalytic converter.
Tighten: Tighten the intermediate pipe bolts to 30 N.m (22 lb ft).

Fig 3: Exploded View Of Intermediate Pipe Bolts
Courtesy of GENERAL MOTORS CORP.
Clamp the muffler (2) to the intermediate pipe (1).

Fig 4: Identifying Cutline On Intermediate Pipe
Courtesy of GENERAL MOTORS CORP.
Lower the vehicle.