2000 Subaru Outback Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Generators & Regulators: Overhaul

NOTE: See Fig 1 for exploded view of Hitachi generator. Exploded view of Mitsubishi generator is not available from manufacturer.

To remove a stuck rear cover after removing case bolts, use soldering iron/gun to heat rear cover bearing housing to about 122-140Β°F (50-60Β°C). This action will expand housing enough to slide cover off rear rotor bearing. Ensure spring washer located in rear cover bearing bore is not lost during disassembly.

Fig 1: Exploded View Of Hitachi Generator
G91J01155Courtesy of SUBARU OF AMERICA, INC.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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