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Home >> Subaru >> 2014 >> Impreza WRX STI Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (STI) >> Fuel Filler Pipe >> Installation
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Fuel Filler Pipe: Installation

  1. Open the fuel filler lid.
  2. Attach the fuel filler pipe gasket to the fuel filler pipe assembly, and insert the fuel filler pipe assembly from inside of the rear fender.
  3. Install the fuel filler ring to the fuel filler pipe assembly.
    NOTE: If the edges of rubber gasket are folded toward inside, straighten it with a flat tip screwdriver.
    Fig 1: Identifying Fuel Saucer, Fuel Filler Ring, Fuel Filler Pipe And Rubber Gasket
    G08538895Courtesy of SUBARU OF AMERICA, INC.

    Tightening torque: 

    4.4 N.m (0.4 kgf-m, 3.2 ft-lb) 

    Fig 2: Locating Fuel Filler Pipe Gasket Mounting Screws
    G08538896Courtesy of SUBARU OF AMERICA, INC.
  4. Securely insert the fuel filler hose (A) and evaporation hose (B) until the hose end contacts the spool, then attach the clamp or clip as shown in the figure.

    Tightening torque: 

    2.5 N.m (0.3 kgf-m, 1.8 ft-lb) 

    Fig 3: Identifying Fuel Filler And Evaporation Hose
    G08538897Courtesy of SUBARU OF AMERICA, INC.
    Fig 4: Identifying Hose, Clamp Or Clip, Spool And Pipe
    G08538898Courtesy of SUBARU OF AMERICA, INC.
  5. Install the fuel filler pipe assembly to vehicle body.

    Tightening torque: 

    7.5 N.m (0.8 kgf-m, 5.5 ft-lb) 

    Fig 5: Locating Fuel Filler Pipe Assembly Mounting Bolts And Nuts
    G08538899Courtesy of SUBARU OF AMERICA, INC.
  6. Install the rear sub frame. < Refer to INSTALLATION , Rear Sub Frame. >
  7. Install the rear mud guard RH. < Refer to INSTALLATION , Mud Guard. >
  8. Lower the vehicle.
  9. Install the rear wheel RH.

    Tightening torque: 

    100 N.m (10.2 kgf-m, 73.8 ft-lb) 

  10. Connect the battery ground terminal.
    Fig 6: Connecting Battery Ground Terminal
    G08538900Courtesy of SUBARU OF AMERICA, INC.
  11. Inspect the wheel alignment and adjust if necessary.