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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Engine Controls And Fuel - 6.0L - Introduction (2 Of 2)) >> Repair Instructions >> Filler Tube Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: Fuel Filler Cap
    GM832911Courtesy of GENERAL MOTORS CORP.
  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. Fig 2: Fuel Fill Hose & Hose Clamps
    GM832912Courtesy of GENERAL MOTORS CORP.
  5. Remove the fuel fill pipe housing/bezel to fuel fill pipe bolts.
  6. Remove housing/bezel by rotating clockwise.
  7. Remove the left rear wheelhouse panel. Refer to Wheelhouse Panel Replacement .
  8. Disconnect the rear axle vent and air spring compressor hoses from the retainer on the fuel fill pipe, if applicable.
  9. Loosen the fuel vent hose to fuel tank clamp.
  10. Loosen the fuel fill hose to fuel tank clamp.
  11. Disconnect the fuel fill pipe bracket bolt.
  12. Disconnect the fuel fill and vent hoses from the fuel tank.
  13. Remove the fuel fill and vent pipe and hose assembly.
  14. Cap the open end of the fuel tank.