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Home >> Subaru >> 2017 >> Legacy 2.5i Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Continuously Variable Transaxle (CVT) (H6DO)) >> Transfer Clutch >> Assembly

Transfer Clutch: Assembly

WARNING: This page is about a different variant/trim than selected.
  1. Using the ST, install the parking gear to transfer reduction drive gear.

    ST 398177700 INSTALLER

    Fig 1: Installing Parking Gear
    G06654523Courtesy of SUBARU OF AMERICA, INC.
  2. Install the snap ring to transfer reduction drive gear.
    Fig 2: Removing Snap Ring
    G06654521Courtesy of SUBARU OF AMERICA, INC.
  3. Using the ST, install the transfer reduction drive gear to transfer reduction drive gear shaft.

    ST 499277100 BUSHING 1-2 INSTALLER

    Fig 3: Installing Transfer Reduction Drive Gear
    G06654525Courtesy of SUBARU OF AMERICA, INC.
  4. Using the ST, install the ball bearing.
    NOTE: Use a new ball bearing.

    ST 499277100 BUSHING 1-2 INSTALLER

    Fig 4: Installing Ball Bearing
    G06654526Courtesy of SUBARU OF AMERICA, INC.
  5. Attach the transfer clutch piston to the reduction drive gear shaft.
    NOTE: Apply CVTF to the transfer clutch piston lip.
  6. Install the return spring.
    Fig 5: Installing Return Spring
    G06654518Courtesy of SUBARU OF AMERICA, INC.
  7. Install the transfer clutch piston seal.
  8. Using the ST, install the snap ring.

    ST 18762AA001 COMPRESSOR SPECIAL TOOL

    Fig 6: Installing Snap Ring
    G11575092Courtesy of SUBARU OF AMERICA, INC.
  9. Install the pressure plate, driven plate, drive plate and snap ring.
    Fig 7: Identifying Snap Ring
    G11575093Courtesy of SUBARU OF AMERICA, INC.
  10. Before measuring clearance "A", place same thickness shims on both sides to prevent the pressure plate from tilting.
  11. When the clearance "A" exceeds the limit for use, select the transfer clutch plate set and pressure plate, and adjust the clearance "A" within the initial specified value.

    Initial standard: 

    0.7 - 1.1 mm (0.028 - 0.043 in) 

    Limit thickness: 

    1.6 mm (0.063 in) 

    Fig 8: Adjusting Clearance "A"
    G09482096Courtesy of SUBARU OF AMERICA, INC.
    1. Measure the thickness of the pressure plate for the transfer clutch plate set that has been used before replacement.
    2. Select the transfer clutch plate set that uses the pressure plate of which the value is close to the measured value in (1), and check the clearance "A".
      Transfer clutch plate set
      Part No. Pressure plate thickness mm (in)
      31523AA450 3.3 (0.130)
      31523AA460 3.7 (0.146)
      31523AA470 4.1 (0.161)
      31523AA480 4.5 (0.177)
    3. When the clearance "A" exceeds the limit for use in step  2, replace the pressure plate installed on the lower side of the transfer clutch plate set, and check the clearance "A" again.
      Pressure plate
      Part No. Thickness mm (in)
      31593AA151 3.3 (0.130)
      31593AA161 3.7 (0.146)
    4. When the clearance "A" exceeds the limit for use in step  3, select the transfer clutch plate set that was not used in step  2, and adjust the clearance "A" again.
  12. Check the clearance between snap ring and pressure plate. Ref. to INSPECTION , Transfer Clutch.