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Control Valve Body: Installation

  1. Clean the mating surface of valve cover and transmission side.
    CAUTION: When cleaning the mating surface of the transmission side, be careful not to allow any dust, foreign matter and used liquid gasket to enter the transmission.
  2. Check the control valve body for dust and other foreign matter.
  3. Install the O-rings.
    NOTE:
    • Use new O-rings.
    • Apply CVTF to the O-rings.
    Fig 1: O-Rings
    G08317824Courtesy of SUBARU OF AMERICA, INC.
  4. Install the control valve body.
    1. Install the control valve body.
      CAUTION:
      • Do not damage the O-ring.
      • Perform installation so that the O-ring is not displaced.
      • Be careful not to damage the control valve and air conditioner pipe.
    2. Temporarily tighten the bolt (A: silver).
      Fig 2: Control Valve Body And Bolts
      G08317826Courtesy of SUBARU OF AMERICA, INC.
    3. Attach the bolt (B).

      Tightening torque: 

      9 N.m (0.9 kgf-m, 6.6 ft-lb) 

      Fig 3: Control Valve Body Bolts With Torque Specifications (1 Of 2)
      G08317827Courtesy of SUBARU OF AMERICA, INC.
    4. Tighten the bolt (A: silver).

      Tightening torque: 

      9 N.m (0.9 kgf-m, 6.6 ft-lb) 

      Fig 4: Control Valve Body Bolts With Torque Specifications (2 Of 2)
      G08317828Courtesy of SUBARU OF AMERICA, INC.
  5. Install the O-rings.
    NOTE:
    • Use new O-rings.
    • Apply CVTF to the O-rings.
    Fig 5: Locating O-Rings
    G08317849Courtesy of SUBARU OF AMERICA, INC.
  6. Install the transmission harness.

    Tightening torque: 

    7 N.m (0.7 kgf-m, 5.2 ft-lb) 

    Fig 6: Locating Control Valve Body Nut
    G10275027Courtesy of SUBARU OF AMERICA, INC.
  7. Attach the gasket.
    NOTE: Use a new gasket.
  8. Apply liquid gasket to the oval hole of gasket.

    Liquid gasket: 

    THREE BOND 1215B or equivalent 

    Fig 7: Locating Oval Hole Of Gasket
    G08578732Courtesy of SUBARU OF AMERICA, INC.
  9. Connect the transmission harness connector to the control valve body, and install the valve cover.
    CAUTION: Be careful not to catch the sheet of the ST.

    Tightening torque: 

    8 N.m (0.8 kgf-m, 5.9 ft-lb) 

    Fig 8: Valve Cover With Nuts
    G10275026Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the ST (SHEET SPECIAL TOOL).
  11. Install the throttle body. <Ref. to INSTALLATION , Throttle Body.>
  12. Install the transmission harness connector to the harness stay.
  13. Install the transmission harness clip, and install the transmission harness stay and transmission ground terminal.

    Tightening torque: 

    T1: 14 N.m (1.4 kgf-m, 10.3 ft-lb) 

    T2: 7 N.m (0.7 kgf-m, 5.2 ft-lb) 

    Fig 9: Locating Transmission Harness Clip
    G10275056Courtesy of SUBARU OF AMERICA, INC.
  14. Install the TCM. <Ref. to INSTALLATION , Transmission Control Module (TCM).>
  15. Insert the transmission case cover (small) between transmission case cover (large) and transmission to install.
    NOTE: When inserting, be careful that the insulator inside transmission case cover is not turned over.

    Tightening torque: 

    7 N.m (0.7 kgf-m, 5.3 ft-lb) 

    Fig 10: Inserting Transmission Case Cover (Small) Between Transmission Case Cover (Large)
    G10274945Courtesy of SUBARU OF AMERICA, INC.
    Fig 11: Locating Transmission Case Cover Bolts
    G11572607Courtesy of SUBARU OF AMERICA, INC.
  16. Install the transmission hanger and transmission radio ground cord.
    CAUTION: Be careful not to deform or damage the terminal of transmission radio ground cord.

    Tightening torque: 

    41 N.m (4.2 kgf-m, 30.2 ft-lb) 

    Fig 12: Transmission Hanger And Transmission Radio Ground Cord
    G10275023Courtesy of SUBARU OF AMERICA, INC.
  17. Install the air breather hose. <Ref. to INSTALLATION , Air Breather Hose.>
  18. Connect the transmission radio ground terminal and transmission harness connector, and install the harness clip.

    Tightening torque: 

    13 N.m (1.3 kgf-m, 9.6 ft-lb) 

    Fig 13: Locating Harness Clip
    G11572745Courtesy of SUBARU OF AMERICA, INC.
  19. Install the air intake boot assembly. <Ref. to INSTALLATION , Air Intake Boot.>
  20. Connect the ground terminal to battery sensor. <Ref. to BATTERY , NOTE, Repair Contents.>
  21. Adjust the amount of CVTF. <Ref. to ADJUSTMENT , CVTF.>
  22. Perform the operation of AT learning mode. <Ref. to LEARNING CONTROL .>