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Starting System & Charging System: Generator: Disassembly: Notes

  1. Remove the rear cover.
    Fig 1: Locating Rear Cover Nuts
    G11253736Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the bushing from the terminal B.
    Fig 2: Locating Bushing From Terminal B
    G11253737Courtesy of SUBARU OF AMERICA, INC.
  3. Remove the brush assembly.
    Fig 3: Locating Brush Assembly Screws
    G11253738Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the through bolt.
    Fig 4: Locating Brush Assembly Through Bolts
    G11253739Courtesy of SUBARU OF AMERICA, INC.
  5. Insert a flat tip screwdriver or similar tool wrapped with protective tape into the gap between stator core and the front cover, and remove the stator coil assembly from the rotor assembly.
    CAUTION:
    • Be careful not to deform or damage the parts during operation.
    • Disassemble while lifting the entire stator coil assembly evenly.
    Fig 5: Inserting Flat Tip Screwdriver Into Gap Between Stator Core And Front Cover
    G11253740Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the bearing cover from the stator coil assembly.
    CAUTION: Do not reuse the bearing cover.
    Fig 6: Locating Bearing Cover From Stator Coil Assembly
    G11253741Courtesy of SUBARU OF AMERICA, INC.
  7. Using a vise, secure the rotor assembly.
    CAUTION:
    • Place aluminum plates or wooden pieces between the contacting surfaces of the vise and rotor to prevent rotor damage.
    • Be sure to hold it with the wider surface of the pole core.
    • Do not tighten the vise more than necessary.
    Fig 7: Securing Rotor Assembly Using Vise
    G11253742Courtesy of SUBARU OF AMERICA, INC.
  8. Using a thin flat tip screwdriver, break and remove the dust cover.
    Fig 8: Removing Dust Cover
    G11253743Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the pulley.
    Fig 9: Removing Pulley
    G11253744Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the front cover from the rotor assembly.
    NOTE: If it is stuck, use a press to remove.
    Fig 10: Removing Front Cover From Rotor Assembly
    G11253745Courtesy of SUBARU OF AMERICA, INC.
  11. Remove the bearing retainer from the front cover.
    NOTE: The following procedures from here are not necessary to be performed if bearing replacement is not required.
    Fig 11: Locating Bearing Retainer From Front Cover
    G11253746Courtesy of SUBARU OF AMERICA, INC.
  12. Use the press to remove the ball bearing from the front cover.
CAUTION: Press the inner race of bearing using an attachment, etc. suitable for the press.
Fig 12: Pressing Inner Race Of Bearing
G11253747Courtesy of SUBARU OF AMERICA, INC.