G6 V6-3.9L (2009)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
3. If equipped with a 3.5L, or a 3.9L engine with a automatic transaxle, install the right (rear) catalytic converter to muffler nuts.
Tighten the nuts to 30 Nm (22 lb ft).
4. If equipped with a 2.4L engine, install the exhaust manifold pipe to muffler nuts.
Tighten the nuts to 30 Nm (22 lb ft).
5. If equipped, install the frame brace. Refer to Frame Brace Replacement (See: Body and Frame/Frame/Structural Brace/Service and Repair).
6. Lower the vehicle.