2012 Subaru Outback RFACTORY OEM SERVICE PROCEDURE

Extension Case: Installation

  1. Attach the selected reduction driven gear shim to end surface of reduction driven gear with vaseline. Refer to , ADJUSTMENTΒ , Reduction Driven Gear.
  2. Install the extension case.
    NOTE: Use a new gasket.

    Tightening torque:Β 

    25 N.m (2.5 kgf-m, 18.4 ft-lb)Β 

    Fig 1: Identifying Extension Case
    G06652000Courtesy of SUBARU OF AMERICA, INC.
  3. Install the rear vehicle speed sensor.

    Tightening torque:Β 

    7 N.m (0.7 kgf-m, 5.2 ft-lb)Β 

    Fig 2: Identifying Rear Vehicle Speed Sensor
    G05668784Courtesy of SUBARU OF AMERICA, INC.
  4. Connect the rear vehicle speed sensor connector.
    Fig 3: Identifying Rear Vehicle Speed Sensor Connector
    G06651999Courtesy of SUBARU OF AMERICA, INC.
  5. Install the transmission assembly. Refer to , INSTALLATIONΒ , Automatic Transmission Assembly.
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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