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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 52 (20 Fuel Supply, Actuator 3.8L (Eng Code MDK.H) -- 992 - 911 CARRERA (992)) >> WM, 200719 Removing And Installing Filler Neck >> Removing Filler Neck

Removing Filler Neck

WARNING: This page is about a different variant/trim than selected.
WARNING: Highly inflammable or explosive materials 
  • Danger of fire or explosion 

    → Avoid contact with hot parts or sources of ignition.

    → Use suction to remove ignitable vapours.

    → Attach warning sign in a clearly visible position.

    → Contain leaked media using non-flammable absorbent material and put it in a container designed for this purpose for disposal in accordance with local requirements.

    → Secure collection containers/vessels to prevent them from tipping over.

Information 

Watch out for emerging fuel when disconnecting fuel lines. Place a clean cloth on the connection point, then loosen the connection.

  1. Place a warning sign in a clearly visible position in the work area or on the vehicle.
    G15507239Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Example of a warning sign

  2. Unscrew and remove fastening screws -2-  on the battery bracket -1-  .

    Information 

    Make sure not to damage the electric line.

  3. Carefully lift the battery bracket -1-  and turn it around until the electric plug connection is accessible.
  4. Disconnect electric plug connection on the fuel pump control unit.
    G15507240Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Battery bracket

  5. Unscrew and remove fastening screws -1-  for the filler neck.
    G15507241Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Filler neck mounting

  6. Disconnect ground line -1-  .
    G15507242Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Ground line at filler neck

  7. Release tank vent line at the filler neck -arrows A-  and pull it off -arrow B-  .
    G15507243Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Tank vent line

  8. Release line at the fuel tank -arrows A-  and pull it off -arrow B-  .
    G15507244Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuel line

  9. Open clamp for filler neck -arrows A-  .
  10. Pull filler neck off the connection at the fuel tank -arrow B-  .
  11. Guide out filler neck using a twisting motion.
    G15507245Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Filler neck