Sierra Classic 2500 4WD V8-6.0L (2007)
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.
