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Home >> Subaru >> 2019 >> Outback 2.5i >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Starting System & Charging System (3.6L)) >> Generator >> Disassembly

Section 1 (Engine Starting System & Charging System (3.6L)): Generator: Disassembly

WARNING: This page is about a different variant/trim than selected.
  1. Remove the through bolt.
    G10264321Courtesy of SUBARU OF AMERICA, INC.
  2. Use a drier to heat the rear cover (A) portion to 50 - 60°C (122 - 140°F).
    G10264322Courtesy of SUBARU OF AMERICA, INC.
  3. Insert a flat tip screwdriver or similar tool wrapped with protective tape into the gap between stator core and the front cover to remove the rotor from the rear cover.
    CAUTION:
    • Be careful not to deform or damage each part during operation.
    • Disassemble while lifting the entire part equally.
    G12405880Courtesy of SUBARU OF AMERICA, INC.
  4. Hold the rotor on a vise and remove the pulley.
    CAUTION:
    • Place aluminum plates or wooden pieces into the contacting surfaces between the vise and the rotor to prevent rotor damage.
    • Do not tighten the vise more than necessary.
    G10264324Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the rotor from the front cover.
    G13248561Courtesy of SUBARU OF AMERICA, INC.
  6. When removing the ball bearing
    1. Remove the bearing retainer.
      NOTE: If necessary, use a vise to secure the front cover.
      G10264326Courtesy of SUBARU OF AMERICA, INC.
    2. Set an appropriate tool (such as a socket wrench of proper size) for the bearing inner race.
      G10264327Courtesy of SUBARU OF AMERICA, INC.
    3. Use the press to remove the ball bearings from the front cover.
  7. Using the bearing puller, remove the bearings from the rotor.
    NOTE: This operation is required when replacing the bearings.
    G09476753Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the stator coil.
    G12405886Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the IC regulator.
    G12405887Courtesy of SUBARU OF AMERICA, INC.
  10. When removing the brush
    1. Remove the cover A.
      G12405888Courtesy of SUBARU OF AMERICA, INC.
    2. Remove the cover B.
      G12405889Courtesy of SUBARU OF AMERICA, INC.
    3. Use a soldering iron to separate the connecting portion and remove the brush.
      G12405890Courtesy of SUBARU OF AMERICA, INC.
  11. When removing the rectifier
    1. Remove the cap from the terminal B.
      G12405891Courtesy of SUBARU OF AMERICA, INC.
    2. Remove the terminal B.
      G12405892Courtesy of SUBARU OF AMERICA, INC.
    3. Remove the rectifier.
      G12405893Courtesy of SUBARU OF AMERICA, INC.
    4. Remove any grease completely from the rear cover and the rectifier.