LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2023 >> Ascent Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System >> Fuel Filler Pipe >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Filler Pipe: Removal

WARNING: Place "NO OPEN FLAMES" signs near the working area.
CAUTION: Be careful not to spill fuel.
NOTE: For the removal procedure of fuel filler lid, refer to "Fuel filler lid". Ref. to SECURITY AND LOCKS>REMOTE OPENERS>REMOVAL>FUEL LID .
  1. Release the fuel pressure. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>FUEL>PROCEDURE>RELEASING OF FUEL PRESSURE .
  2. Drain fuel. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>FUEL>PROCEDURE>DRAINING FUEL (WITH SUBARU SELECT MONITOR) .
  3. Open the fuel filler lid and remove the fuel filler cap.
  4. Turn the fuel filler pipe protector in the direction of the arrow to release the lock and remove it.
    G13198359Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the rear sub frame assembly. Ref. to REAR SUSPENSION>SUB FRAME>REMOVAL .
  6. Remove the mud guard rear RH. Ref. to EXTERIOR/INTERIOR TRIM>MUD GUARD>REMOVAL .
  7. Disconnect the fuel filler hose (A), circulate tube (B) and drain tube (C) from the fuel filler pipe assembly.

    Circulate tube: 

    Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>FUEL DELIVERY AND EVAPORATION LINES>REMOVAL>QUICK CONNECTOR DISCONNECTION (TYPE F) .

    Drain tube: 

    Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>FUEL DELIVERY AND EVAPORATION LINES>REMOVAL>QUICK CONNECTOR DISCONNECTION (TYPE D) .

  8. Remove the drain tube from clip (D).
  9. Remove the bolts which secure the fuel filler pipe assembly.
    G13198360Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the nuts which secure the fuel filler pipe assembly, and remove the fuel filler pipe assembly from underneath of the vehicle.
    G13198361Courtesy of SUBARU OF AMERICA, INC.