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Home >> Subaru >> 2017 >> Forester 2.0XT Touring >> Repair and Diagnosis >> Transmission >> Automatic Trans >> CVT Transaxle (Tr690) >> Transmission Case >> Disassembly

Transmission Case: Disassembly

  1. Remove the CVTF inlet pipe and CVTF outlet pipe.
    Fig 1: Locating CVTF Outlet And Inlet Pipe Bolts
    G11266247Courtesy of SUBARU OF AMERICA, INC.
  2. Remove all plugs from the transmission case.
    Fig 2: Locating Transmission Case Plugs
    G06654630Courtesy of SUBARU OF AMERICA, INC.
  3. Remove the lubrication pipe.
    Fig 3: Locating Transmission Case Lubrication Pipe Bolt
    G06654631Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the oil seal using a screwdriver wrapped with cloth etc.
    Fig 4: Locating Transmission Case Oil Seal
    G06654632Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the ball bearing from reduction driven gear using ST.

    ST 398527700 PULLER ASSY 

    Fig 5: Removing Reduction Driven Gear Ball Bearing Using Special Tool
    G06654633Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the snap ring on primary pulley side.
    Fig 6: Identifying Transmission Case Primary Pulley Side Snap Ring
    G06654634Courtesy of SUBARU OF AMERICA, INC.
  7. Using the ST, remove the roller bearing on primary pulley side.
    NOTE: Warm up the bearing area of transmission case using a drier or heat gun.

    ST 398527700 PULLER ASSY 

    Fig 7: Removing Primary Pulley Side Roller Bearing Using Special Tool
    G06654635Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the snap ring on secondary pulley side.
    Fig 8: Identifying Secondary Pulley Side Snap Ring
    G06654636Courtesy of SUBARU OF AMERICA, INC.
  9. Using the ST, remove the roller bearing on secondary pulley side.
    NOTE: Warm up the bearing area of transmission case using a drier or heat gun.

    ST 398527700 PULLER ASSY 

    Fig 9: Removing Secondary Pulley Side Roller Bearing Using Special Tool
    G06654637Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the CVTF filter by blowing compressed air through the transmission case hole.
    NOTE: Hold the CVTF filter with a finger to prevent compressed air from leaking.
    Fig 10: Blowing Compressed Air Into Transmission Case Hole
    G10268333Courtesy of SUBARU OF AMERICA, INC.
Fig 11: Holding CVTF Filter Using Finger
G10268334Courtesy of SUBARU OF AMERICA, INC.