Silverado SS AWD V8-6.0L VIN N (2003)
1. Install the drain plug.
Tighten the plug to 20 Nm (15 ft. lbs.).
2. Fill the transfer case to the bottom of the, fill plug hole with the approved fluid.
3. Install the fill plug.
Tighten the plug to 20 Nm (15 ft. lbs.).
4. Lower the vehicle.
