Avalanche 4WD V8-5.3L (2011)
3. If equipped with 4WD, install the fuel hose/pipe clip to the bracket on the transfer case.
4. Install the fuel line clip to the bracket on the automatic transmission.
5. Install the fuel pipe bracket to the bellhousing stud.
6. Install the fuel pipe bracket nut.
Tighten the nut to 20 Nm (15 lb ft).
7. Lower the vehicle.