Avalanche 1500 2WD V8-5.3L VIN Z Flex Fuel (2005)
6. Open the rear axle vent hose clip (3) at the fill pipe and remove the vent hose.
7. Remove the fuel fill pipe ground strap bolt (2).
8. Loosen the fuel fill pipe vent hose to fuel tank clamp.
9. Loosen the fuel fill pipe to fuel tank clamp.
10. Remove the fuel fill pipe bracket bolt (1).
11. Separate the fuel fill pipe and vent hose from the fuel tank.
12. Disengage the fuel fill pipe bracket from the frame.
13. Remove the fuel fill pipe and vent hose.
14. Cap the open end of the fuel tank to prevent system contamination.
INSTALLATION PROCEDURE
1. Uncap the fuel tank opening.
2. Install the fuel fill pipe and vent hose to the fuel tank.
NOTE: Refer to Fastener Notice in Service Precautions.
3. Engage the fuel fill pipe bracket to the frame.
