Catalytic Converter Replacement - Left Side (LT4)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool. WARNING: Avoid contact with HOT components. Wear safety glasses and protective gloves to avoid personal injury. Preliminary Procedure Raise and support the vehicle. Lifting and Jacking the Vehicle (CTS-V) Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 Catalytic Converter Brace Bracket Replacement (LT4) Exhaust Muffler Replacement (LT4)
1	Catalytic Converter Nut [4x] CAUTION: Refer to Fastener Caution . Tighten 50 N.m (37 lb ft)
2	Catalytic Converter Preliminary Procedures Install a NEW catalytic converter gasket. Transfer components as necessary.

Callout

Component Name

WARNING:

In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool.

WARNING:

Avoid contact with HOT components. Wear safety glasses and protective gloves to avoid personal injury.

Preliminary Procedure

Catalytic Converter Nut [4x]

CAUTION:

Tighten
50 N.m (37 lb ft)

Catalytic Converter

Preliminary Procedures