Silverado 3500 2WD V8-6.0L (2007)
5. Position the fuel tank fill pipe ground wire (1) and the fuel tank fill pipe ground wire (2) to the frame bracket.
6. Install the fuel tank fill pipe ground wire (2) anti-rotation tab into the frame hole.
7. Install the fuel tank fill pipe ground wire bolt (3).
Tighten the bolt to 9 N.m (80 lb in).
8. Lower the vehicle.
9. Install the fuel tank filler housing.
10. Install the fuel tank filler housing to fuel tank fill pipe bolts.
Tighten the bolts to 2.3 N.m (20 lb in).
11. Install the fuel tank filler housing to body TORX(R) screws (1) and retainer (2).
Tighten the screws to 2.3 N.m (20 lb in).
