Silverado 1500 4WD V8-6.0L (2010)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
10. Install the catalytic converter to exhaust muffler nuts and tighten to 45 Nm (33 lb ft).
11. For mufflers using an exhaust clamp (Norma), install the catalytic converter to the exhaust muffler and tighten clamp nut (1) to 28 Nm (21 lb ft).
12. Return the spare tire to the original position.
13. Lower the vehicle.
