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Home >> Subaru >> 2019 >> WRX Limited, Automatic CVT Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> CVT Transaxle >> Drive Pinion Shaft Assembly >> Disassembly

Drive Pinion Shaft Assembly: Disassembly

  1. Remove the drive pinion assembly.
    G06654680Courtesy of SUBARU OF AMERICA, INC.
  2. Flatten the tab of the lock nut.
  3. Using ST1 and ST2, fix at the spline portion of drive pinion shaft to remove the lock nut.
    ST1 18621AA000 ADAPTER WRENCH
    ST2 18667AA010 HOLDER
    G06654681Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the taper roller bearing and outer race from drive pinion shaft.
    G06654682Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the inner bearing inner race from the drive pinion shaft using ST.
    ST 498077000 REMOVER
    G06654683Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the two oil seals using a screwdriver wrapped with cloth, etc.
    CAUTION: Do not damage the fitting surface of drive pinion bearing.
    G06654684Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the plug from drive pinion retainer.