Sierra Denali RWD V8-6.2L (2009)
1. Apply a thin bead of sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent to the oil drain plug threads.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution) .
2. Install the oil drain plug (2).
Tighten the plug to 37 Nm (27 lb ft).
3. Fill the transmission with the proper fluid to just below the bottom of the fill plug hole.
4. Apply a thin bead of sealant GM P/N 12346004 (Canadian P/N 10953480), or equivalent to the oil fill plug threads.
5. Install the oil fill plug (1).
Tighten the plug to 37 Nm (27 lb ft).
6. Lower the vehicle.
