2001 Subaru Outback Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Section 76 (Generators & Regulators): Overhaul: Generator: Assembly

WARNING: This page is about a different car, the 2004 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.

Assemble generator in reverse order of disassembly procedure.

  1. Before assembling, press the brush down into the brush holder. Fix it in that position by passing a wire (A) .08" (1 mm) diameter length 1.6-2" (4-5 cm) wire through the hole. See Fig 1.
  2. Install ball bearing using following steps:
    1. Set the ball bearing on the front cover. Securely install to the bearing outer race an appropriate tool, such as a fit socket wrench.
    2. Press the ball bearing into the specified position using a press.
    3. Install the bearing retainer.
  3. Install the bearing (rear side) into the rotor shaft with a press.
    CAUTION: Grease should not be applied to rear bearing. Completely remove the oil if found on bearing box.
  4. Heat the bearing box in the rear cover to 122-140Β°F (50-60Β°C). Then, press the rear bearing into the rear cover.
  5. After reassembly, turn the pulley by hand to check that the rotor turns smoothly.
Fig 1: Assembling Generator
G00214890Courtesy of SUBARU OF AMERICA, INC.
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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.