LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2018 >> WRX Base >> Repair and Diagnosis >> Engine Mechanical >> Starter >> Starting System & Charging System (Except For STI) >> Generator >> Disassembly
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Starting System & Charging System (Except For STI): Generator: Disassembly

  1. Remove the cap from the generator.
    G09476745
  2. Remove the four through bolts.
    G09476746
  3. Use a drier to heat the rear cover (A) portion to 50 - 60°C (122 - 140°F).
    G09476747
  4. Insert a flat tip screwdriver or similar tool wrapped with protective tape into the gap between stator core and the front cover to disassemble.
    G11566949
  5. Hold the rotor on a vise and remove the pulley.
    CAUTION: When holding the rotor with a vise, place aluminum plates or wooden pieces on the vise jaws to prevent rotor from damage.
    G09476749
  6. Remove the rotor from the front cover.
    G12443087
  7. Use the following procedures to remove the ball bearings.
    1. Remove the bolt, and then detach the bearing retainer.
      G09476751
    2. Firmly attach an appropriate tool (such as a correct size socket wrench) to the bearing inner race.
      G09476752
    3. Use the press to push the ball bearings out from the front cover.
  8. Using the bearing puller, remove the bearings from the rotor.
    G09476753
  9. Remove six bolts which connect the rectifier and stator coil, then remove the stator coil.
    G09476754
  10. Remove four screws which secure the IC regulator to the rear cover, then remove the IC regulator.
    G09476755
  11. Use the following procedures to remove the brush.
    1. Remove the cover A.
      G10263177
    2. Remove the cover B.
      G11566958
    3. Disconnect the connection and remove the brush.
      G07665189
  12. Remove the rectifier as follows.
    1. Remove the cover on terminal B.
      G09476759
    2. Remove the nut on terminal B.
      G09476760
    3. Remove the bolts which secure the rectifier, and remove the rectifier.
      G09476761