Silverado Classic 1500 4WD V8-5.3L Hybrid (2007)
1. Remove the cap from the opening on the fuel tank.
2. Install the fuel tank fill pipe.
3. Connect the recirculation line to the sending unit.
NOTE: Refer to Fastener Notice.
4. Tighten the fuel tank fill pipe clamp (1) at the fuel tank.
Tighten the clamp to 2.5 N.m (22 lb in).
5. Install the rear axle vent hose to the clip on the fuel fill pipe bracket.
6. Close the axle vent hose clip.
7. Position the fuel tank fill pipe ground wire and chassis harness ground wire (2).
8. Install the fuel tank fill pipe ground wire (3) anti-rotation tab into the frame hole.
9. Install the fuel tank fill pipe ground wire bolt (1).
Tighten the bolt to 9 N.m (80 lb in).
10. Lower the vehicle.
