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Home >> Subaru >> 2008 >> Impreza WRX STi >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (H4DOTC) >> Fuel Filler Pipe >> Installation

Fuel Filler Pipe: Installation

  1. Open the fuel filler flap lid.
  2. Set the fuel saucer (A) with rubber seal (C), and insert the fuel filler pipe into hole from the inner side of apron.
  3. Align the holes in fuel filler pipe neck and set the cup (B), and tighten the screws.
    NOTE: If the edges of rubber seal are folded toward inside, straighten it with a flat tip screwdriver.
    Fig 1: Identifying Fuel Saucer And Rubber Seal
    G04997457Courtesy of SUBARU OF AMERICA, INC.
  4. Securely insert the fuel filler hose (A) and evaporation hose (B) to the specified position, then tighten the clamp.

    Tightening torque: 

    2.5 N.m (0.3 kgf-m, 1.8 ft-lb) 

    Fig 2: Identifying Fuel Filler Hose And Evaporation Hose
    G05659540Courtesy of SUBARU OF AMERICA, INC.
    Fig 3: Identifying Hose, Clamp And Pipe
    G05660574Courtesy of SUBARU OF AMERICA, INC.
  5. Tighten the bolts which hold fuel filler pipe bracket on the body.

    Tightening torque: 

    7.5 N.m (0.76 kgf-m, 5.5 ft-lb) 

    Fig 4: Identifying Fuel Filler Pipe Bracket On Body
    G05659539Courtesy of SUBARU OF AMERICA, INC.
  6. Install the rear sub frame. <Ref. to INSTALLATION , Rear Sub Frame.>
  7. Install the fuel filler pipe protector.
    Fig 5: Identifying Fuel Filler Pipe Protector
    G05659538Courtesy of SUBARU OF AMERICA, INC.
  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 ground cable to the battery.
    Fig 6: Identifying Battery Ground Cable
    G05019586Courtesy of SUBARU OF AMERICA, INC.
  11. Inspect the wheel alignment and adjust if necessary.