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Home >> Subaru >> 2017 >> Legacy 2.5i Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Fuel Injection System (H6DO)) >> Fuel Delivery And Evaporation Lines >> Removal

Fuel Delivery And Evaporation Lines: Removal

WARNING: This page is about a different variant/trim than selected.
Fig 1: Fuel Delivery And Evaporation Lines
G10263757Courtesy of SUBARU OF AMERICA, INC.
WARNING: Place "NO OPEN FLAMES" signs near the working area.
CAUTION: Be careful not to spill fuel.
  1. Release the fuel pressure. <Ref. to RELEASING OF FUEL PRESSURE , PROCEDURE, Fuel.>
  2. Open the fuel filler lid and remove the fuel filler cap.
    NOTE: This operation is required to release the inner pressure of the fuel tank.
  3. Remove the floor mat. <Ref. to REMOVAL , Floor Mat.>
  4. In the engine compartment, disconnect the fuel delivery tube and evaporation hose.
    CAUTION:
    • Be careful not to spill fuel.
    • Catch the fuel from hoses using a container or cloth.
    1. Disconnect the fuel delivery tube (A).
      • When using ST
      1. Attach ST to the pipe and push ST in the direction of arrow mark to disconnect the quick connector.

        ST 42099AE000 QUICK CONNECTOR RELEASE

        CAUTION:
        • Be careful not to spill fuel.
        • Catch the fuel from hoses using a container or cloth.
        • Holding the portion (c) shown in the figure, pull the connector in axial direction.
        • If the connector and pipe are sticking to each other, push and pull the connector with ST pushed, and then pull the connector after it starts moving freely.
        • When disconnecting the connector, do not bend or twist the tube forcibly. If the tube is bent, replace with a new part.
        NOTE: Clean the pipe and quick connector, if they are covered with dust.
        Fig 2: Attaching Quick Connector (42099AE000) Release To Pipe
        G11585842Courtesy of SUBARU OF AMERICA, INC.
      2. To prevent from damaging or entering foreign matter, wrap the pipes and quick connectors with plastic bag etc.
      CAUTION: When reusing the retainer, do not disconnect the retainer from the connector.
      Fig 3: Wraping Pipes And Quick Connectors With Plastic Bag
      G08562786Courtesy of SUBARU OF AMERICA, INC.
      • When not using ST
      1. Push the retainer in the direction of the arrow, disconnect the quick connector from pipe.
        CAUTION:
        • Be careful not to spill fuel.
        • Catch the fuel from hoses using a container or cloth.
        • Holding the portion (d) shown in the figure, pull the connector in axial direction.
        • If the connector and pipe are sticking to each other, push and pull the connector with the retainer pushed in the direction of the arrow, and then pull the connector after it starts moving freely.
        • When disconnecting the connector, do not bend or twist the tube forcibly. If the tube is bent, replace with a new part.
        NOTE: Clean the pipe and quick connector, if they are covered with dust.
        Fig 4: Disconnecting Quick Connector From Pipe
        G11585844Courtesy of SUBARU OF AMERICA, INC.
      2. To prevent from damaging or entering foreign matter, wrap the pipes and quick connectors with plastic bag etc.
      CAUTION: When reusing the retainer, do not disconnect the retainer from the pipe.
      Fig 5: Wraping Pipes And Quick Connectors With Plastic Bag
      G08562788Courtesy of SUBARU OF AMERICA, INC.
    2. Disconnect the evaporation hose (B) from the fuel pipe.
    Fig 6: Disconnecting Evaporation Hose From Fuel Pipe
    G10262315Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the fuel tank. <Ref. to REMOVAL , Fuel Tank.>
  6. Disconnect the quick connector, and remove the fuel delivery tube and fuel sub delivery tube from the fuel tank.
    CAUTION:
    • Be careful not to spill fuel.
    • Catch the fuel from the tubes using a container or cloth.
    NOTE: Disconnect the quick connector as shown in the figure.
    Fig 7: Disconnecting Quick Connector
    G11585847Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the rear mud guard LH. <Ref. to REMOVAL , Mud Guard.>
  8. Remove the purge pipe and purge hose.
    NOTE: Disconnect the quick connector as shown in the figure.
    Fig 8: Disconnecting Quick Connector
    G11585848Courtesy of SUBARU OF AMERICA, INC.
    Fig 9: Locating Purge Pipe And Purge Hose
    G10262318Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the fuel pipe assembly from vehicle.
  10. Remove the evaporation pipe.
    1. Remove the rear mud guard RH. <Ref. to REMOVAL , Mud Guard.>
    2. Remove the evaporation hose.
      Fig 10: Locating Evaporation Hose Clamp
      G08579845Courtesy of SUBARU OF AMERICA, INC.
    3. Remove the trunk trim panel assembly - side on the RH side. (Sedan model) <Ref. to REMOVAL , Rear Quarter Trim.>
    4. Remove the right side rear quarter trim. (OUTBACK model) <Ref. to REMOVAL , Rear Quarter Trim.>
    5. Remove the evaporation pipe protector.
      Fig 11: Locating Evaporation Pipe Protector Bolts
      G08579846Courtesy of SUBARU OF AMERICA, INC.
    6. Remove the evaporation pipe from vehicle.
    Fig 12: Locating Evaporation Pipe
    G08579847Courtesy of SUBARU OF AMERICA, INC.
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