LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2015 >> WRX Limited, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Emission Control Systems (Aux. Emission Control Devices) (STI)) >> Leak Check Valve Assembly >> Installation

Leak Check Valve Assembly: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Connect the drain tube A (A) and drain tube B (B) to the leak check valve assembly.
    CAUTION:
    • Check that there is no damage or dust on the quick connector. If necessary, clean the seal surface of the pipe.
    • Make sure that the quick connector is securely connected.
    NOTE: Connect the quick connector as shown in the figure.
    Fig 1: Connecting Quick Connector
    G08315501Courtesy of SUBARU OF AMERICA, INC.
  2. Install the tube clamp to the drain tube A (A) and drain tube B (B).
    Fig 2: Locating Tube Clamp
    G10265055Courtesy of SUBARU OF AMERICA, INC.
  3. Set the leak check valve assembly together with drain tube to the vehicle and install the bolt which holds the leak check valve assembly.

    Tightening torque: 

    7.5 N.m (0.8 kgf-m, 5.5 ft-lb) 

  4. Connect the connector (A) to the leak check valve assembly.
    Fig 3: Connecting Connector To Leak Check Valve Assembly
    G10265053Courtesy of SUBARU OF AMERICA, INC.
  5. Connect the drain tube (A) to the canister.
    CAUTION:
    • Check that there is no damage or dust on the quick connector. If necessary, clean the seal surface of the pipe.
    • Make sure that the quick connector is securely connected.
    NOTE: Connect the quick connector as shown in the figure.
    Fig 4: Connecting Quick Connector
    G08315501Courtesy of SUBARU OF AMERICA, INC.
  6. Install the tube clamp (B) to the canister bracket A, and install the drain tube to the tube clamp.
    Fig 5: Installing Tube Clamp To Canister Bracket
    G10265052Courtesy of SUBARU OF AMERICA, INC.
  7. Connect the drain tube to the drain pipe.
    CAUTION:
    • Check that there is no damage or dust on the quick connector. If necessary, clean the seal surface of the pipe.
    • Make sure that the quick connector is securely connected.
    NOTE: Connect the quick connector as shown in the figure.
    Fig 6: Connecting Quick Connector
    G08315501Courtesy of SUBARU OF AMERICA, INC.
    Fig 7: Locating Quick Connector
    G10265037Courtesy of SUBARU OF AMERICA, INC.
  8. Securely insert the fuel filler hose (A) and evaporation hose (B) until the hose end contacts the spool, then attach the clamp and clip as shown in the figure.

    Tightening torque: 

    2.5 N.m (0.3 kgf-m, 1.8 ft-lb) 

    Fig 8: Inserting Fuel Filler Hose And Evaporation Hose
    G10264909Courtesy of SUBARU OF AMERICA, INC.
    Fig 9: Identifying Fuel Filler Hose And Evaporation Hose Dimension
    G10265064Courtesy of SUBARU OF AMERICA, INC.
  9. Lift up the transmission jack gradually, and set the rear differential to the rear sub frame assembly.
    NOTE: When inserting the stud bolt into the bushing portion of the rear sub frame assembly, adjust the angle and location of transmission jack and jack stand.
    Fig 10: Inserting Stud Bolt Into Bushing Portion Of Rear Sub Frame Assembly
    G09475723Courtesy of SUBARU OF AMERICA, INC.
  10. Temporarily tighten the self-locking nuts which hold the rear differential to the rear sub frame assembly.
    NOTE: Use a new self-locking nut.
    Fig 11: Locating Self-Locking Nuts
    G10264999Courtesy of SUBARU OF AMERICA, INC.
  11. Set the rear differential member to the rear sub frame assembly and rear differential, and temporarily tighten the self-lock nuts which secure the rear differential member to the rear sub frame assembly and rear differential.
    NOTE: Use a new self-locking nut.
    Fig 12: Locating Self-Locking Nuts
    G10265000Courtesy of SUBARU OF AMERICA, INC.
  12. Remove the transmission jack from the rear differential.
  13. Tighten the self-locking nuts which secure the rear differential member to the rear sub frame assembly and rear differential.

    Tightening torque: 

    T1: 50 N.m (5.1 kgf-m, 36.9 ft-lb) 

    T2: 110 N.m (11.2 kgf-m, 81.1 ft-lb) 

    Fig 13: Identifying Self-Locking Nuts
    G10265024Courtesy of SUBARU OF AMERICA, INC.
  14. Tighten the self-locking nuts which secure the rear differential to the rear sub frame assembly.

    Tightening torque: 

    70 N.m (7.1 kgf-m, 51.6 ft-lb) 

    Fig 14: Locating Self-Locking Nuts
    G10264999Courtesy of SUBARU OF AMERICA, INC.
  15. Connect the connector to the oil temperature sensor.
    Fig 15: Locating Connector To Oil Temperature Sensor
    G10264998Courtesy of SUBARU OF AMERICA, INC.
  16. Install the propeller shaft. <Ref. to INSTALLATION , Propeller Shaft.>
  17. Install the rear exhaust pipe. <Ref. to INSTALLATION , Rear Exhaust Pipe.>
  18. Lower the vehicle.
  19. Connect the ground terminal to the battery.
scientia non olet · About LEMON Manuals