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Home >> Subaru >> 2021 >> Forester Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> CVT Transaxle System >> Oil Pump Chain >> Removal
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Oil Pump Chain: Removal

  1. Remove the transmission body. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580)>Transmission Assembly>REMOVAL .
  2. Remove the torque converter. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580)>Torque Converter>REMOVAL .
  3. Remove the oil pump chain, oil pump sprocket, driven sprocket and oil pump chain cover.
    NOTE: Oil pump chain cover may be hard to remove because the driven sprocket is installed to the shaft side of the oil pump. In this case, remove it while holding the driven sprocket by hand.
    G10218967Courtesy of SUBARU OF AMERICA, INC.
    G10218968Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the seal rings.
    G11256019Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the driven sprocket from oil pump chain cover to remove the oil pump chain.
    NOTE:
    • The driven sprocket is a non-disassembly part.
    • If the ball bearing is removed from the driven sprocket, replace it with a new part.
    G08318166Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the snap ring.
    G08318167Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the drive sprocket.
    G08318168Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the oil seal.
    G08318169Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the liquid gasket from the oil pump chain cover and the converter case.
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