GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2008 🢒 H2 🢒 Engine 🢒 Engine Controls and Fuel - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L 🢒 Fuel Tank Filler Pipe Replacement

Removal Procedure

    Object Number: 832911 Size: SH
  1. Clean all the fuel pipe and hose connections and the surrounding areas before disconnection in order to avoid possible contamination of the fuel system.
  2. Remove the fuel filler cap.
  3. Drain the fuel below the level of the fuel filler hose. Refer to Fuel Tank Draining .

    4. Object Number: 832912 Size: SH
  4. Remove the fuel fill pipe housing/bezel to fuel fill pipe bolts.
  5. Remove housing/bezel by rotating clockwise.
  6. Remove the left rear wheelhouse panel. Refer to Wheelhouse Panel Replacement.
  7. Disconnect the rear axle vent and air spring compressor hoses from the retainer on the fuel fill pipe, if applicable.
  8. Loosen the fuel vent hose to fuel tank clamp.
  9. Loosen the fuel fill hose to fuel tank clamp.
  10. Disconnect the fuel fill pipe bracket bolt.
  11. Disconnect the fuel fill and vent hoses from the fuel tank.
  12. Remove the fuel fill and vent pipe and hose assembly.
  13. Cap the open end of the fuel tank.

Installation Procedure

    Object Number: 832912 Size: SH
  1. Uncap the fuel tank.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the fuel fill and vent pipe hose assembly to the fuel tank.

    3. Tighten
    Tighten the clamps to 2.5 N·m (22 lb in).

  3. Install the fuel fill pipe bracket bolt.

    4. Tighten
    Tighten the bolt to 12 N·m (106 lb in).

  4. Connect the rear axle vent and air spring compressor hoses to the retainer on the fuel fill pipe, if applicable.
  5. Install the left rear wheelhouse panel. Refer to Wheelhouse Panel Replacement.
  6. Lower the vehicle.
  7. Install fill pipe/housing bezel by fitting into offset slots and rotating clockwise.
  8. Install the fuel fill pipe housing to the fuel fill pipe bolts.

    9. Tighten
    Tighten the bolts to 2.3 N·m (20 lb in).


    Object Number: 832911 Size: SH
  9. Refill the fuel system.
  10. Install the fuel filler cap.