Sierra Classic 1500 2WD V8-4.8L (2007)
4. Install the fill tube bracket nut.
5. Lower the vehicle.
Notice:
Refer to Fastener Notice.
6. Install the oil level indicator.
Tighten the nut to 47 Nm (35 ft. lbs.).
7. Fill the transmission to the proper level with Dexron(r) III transmission fluid. Refer to Transmission Fluid Check.