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Home >> Buick >> 2009 >> Allure Super >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 5.3L - Introduction >> Repair Instructions >> Fuel Tank Filler Pipe Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Installing/Removing Fuel Tank Fill Pipe
    GM1618903Courtesy of GENERAL MOTORS CORP.
  1. Install the fuel tank fill pipe.
    2. Fig 2: Fuel Tank Clamp, Fuel Tank Hose and Fuel Tank
    GM1554559Courtesy of GENERAL MOTORS CORP.
  2. Install the fuel tank fill pipe hose (2) onto the fuel tank (3)
  3. Connect the vent pipe quick connect fitting to the fuel tank vent pipe quick connect fitting. Refer to Plastic Collar Quick Connect Fitting Service .
    4. CAUTION: Refer to Fastener Caution .
  4. Tighten the fuel fill pipe clamp (1) at the fuel tank.

    Tighten:  Tighten the clamp to 2.5 N.m (22 lb in).

    5. Fig 3: Fill Pipe Bracket
    GM1554565Courtesy of GENERAL MOTORS CORP.
  5. Install the EVAP line (2) to the bracket (3).
  6. Install the fill pipe bracket bolt (4) to the underbody rail.

    Tighten:  Tighten the bolt to 13 N.m (115 lb in).

  7. Lower the vehicle.
    8. Fig 4: Installing/Removing Fuel Fill Pipe Screws To Fuel Filler Pocket
    GM1618880Courtesy of GENERAL MOTORS CORP.
  8. Install the fuel fill pipe screws to the fuel filler pocket.

    Tighten:  Tighten the screws to 2.5 N.m (22 lb in).

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