Sierra Classic 1500 4WD V8-5.3L (2007)
3. Install the fill tube plug (1). Press the plug into the seal (2) until the tab on the fill tube plug locks into place in the notch on the main housing.
4. Install a NEW fill tube seal.
5. Install the fill tube. Ensure that the fill tube bracket is positioned properly on the studs.
Notice:
Refer to Fastener Notice.
6. Install the fill tube nuts.
Tighten the nuts to 18 Nm (13 ft. lbs.).
7. Install the heat shield. Refer to Transmission Heat Shield Replacement.
8. Lower the vehicle.
9. Fill the transmission to the proper level with approved fluid.
