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Home >> GMC >> 2002 >> C3500 HD 8.1 G, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 8.1L >> Repair Instructions >> Filler Tube Replacement >> Removal Procedure
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Removal Procedure

  1. Drain the fuel below the level of the fuel filler hose. Refer to Fuel Tank Draining Procedure .
  2. Remove the fuel fill pipe housing to fuel fill pipe bolts.
  3. Remove the fuel fill pipe ground strap screw.
  4. Raise the vehicle.
  5. Disconnect the fuel fill hose from the fuel tank.
    Fig 1: Fuel Fill Hose
    G01598942Courtesy of GENERAL MOTORS CORP.
  6. Disconnect the vent hose from the fuel tank.
    Fig 2: Fuel Tank Vent Hose
    G01598943Courtesy of GENERAL MOTORS CORP.
  7. Remove the fuel fill (2) and vent pipe and hose (1) assembly.
  8. Cap the open end of the fuel tank.
    Fig 3: Fuel Fill Pipe & Vent Pipe
    G01598944Courtesy of GENERAL MOTORS CORP.