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Home >> Subaru >> 2018 >> Crosstrek Base, Automatic CVT Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> CVT Transaxle - Service Information >> Transmission Case >> Assembly

Transmission Case: Assembly

  1. Face the O-ring side of the CVTF filter to the transmission case side, and install the CVTF filter.
    NOTE: Apply CVTF to the O-ring of CVTF filter.
    G08317974Courtesy of SUBARU OF AMERICA, INC.
  2. Install the CVTF filter cover and gasket.
    NOTE: Use a new gasket.

    Tightening torque: 

    17 N.m (1.7kgf-m, 12.5ft-lb) 

    G08317973Courtesy of SUBARU OF AMERICA, INC.
  3. Using the ST, install the oil seal.
    NOTE:
    • Use a new oil seal.
    • Apply CVTF to the oil seal lip and press-fitting surface.

    Preparation tool: 

    ST: INSTALLER (18657AA000)

    G08317977Courtesy of SUBARU OF AMERICA, INC.
  4. Install the oil guide.
    G08317971Courtesy of SUBARU OF AMERICA, INC.
  5. Press-fit the roll pin into the ball bearing on the secondary pulley side.
    1. Hold the roll pin with a knock pin punch or the like, and press-fit with a hammer.
      NOTE:
      • Use a new ball bearing.
      • When securing the ball bearing with a vise, place a wood piece therebetween to avoid scratching the bearing race.
      G11255833Courtesy of SUBARU OF AMERICA, INC.
  6. Measure the height "A" of the roll pin.

    Specification: 

    4.4 mm (0.173in) or less

    G11255834Courtesy of SUBARU OF AMERICA, INC.
  7. Using ST1, ST2 and ST3, install the ball bearing on the secondary pulley side.
    NOTE:
    • Align the roll pin to the cutout of the transmission case.
    • Press-fit the pin so that it is positioned on near side (the retainer should be seen on your side).

    Preparation tool: 

    ST1: BUSHING 1-2 INSTALLER (499277100)

    ST2: INSTALLER (398177700)

    ST3: PRESS SNAP RING (28499TC010)

    G11255835Courtesy of SUBARU OF AMERICA, INC.
    G12394477Courtesy of SUBARU OF AMERICA, INC.
  8. Install all plugs.
    NOTE:
    • Use new O-rings.
    • Apply CVTF to the O-rings.
    • For the plug (A), fill the CVTF, and then tighten the plug using a new gasket.

    Tightening torque: 

    T1: 13 N.m (1.3kgf-m, 9.6ft-lb) 

    T2: 22 N.m (2.2kgf-m, 16.2ft-lb)

    T3: 50 N.m (5.1kgf-m, 36.9ft-lb)

    G11255837Courtesy of SUBARU OF AMERICA, INC.
  9. Install the oil stopper plate.
    NOTE: Use a new bolt.

    Tightening torque: 

    9 N.m (0.9kgf-m, 6.6ft-lb) 

    G10218771Courtesy of SUBARU OF AMERICA, INC.
  10. Install the thrust bearing to the transmission case.
    NOTE: Face the temper color surface to the transmission side.
    G11255839Courtesy of SUBARU OF AMERICA, INC.
  11. Install the roller bearing of the reduction driven gear.
    G11255825Courtesy of SUBARU OF AMERICA, INC.
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