Silverado 1500 4WD V8-6.0L Hybrid (2009)
10. Install the insulator (1) to the intermediate muffler assembly hanger.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution) .
11. Install the catalytic converter to exhaust muffler nuts and tighten to 45 Nm (33 lb ft) .
12. Return the spare tire to the original position.
13. Lower the vehicle.
