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Automatic Transmission Fluid: Replacement

  1. Lift up the vehicle.
  2. Remove the drain plug (ATF) and completely drain the ATF.
    CAUTION: After running the engine or after idling for a long time, the ATF is hot. Be careful not to burn yourself.
  3. Check the condition of ATF. < Ref. to CONDITION CHECK , Automatic Transmission Fluid. >
  4. Perform replacement with a new gasket, and tighten the drain plug (ATF).

    Tightening torque: 

    25 N.m (2.5 kgf-m, 18.4 ft-lb) 

    Fig 1: Identifying Drain Plug (ATF) And Oil Pan
    G05668242Courtesy of SUBARU OF AMERICA, INC.
  5. Lower the vehicle.
  6. Pour ATF from the oil charge pipe.

    Recommended fluid: 

    < Ref. to FLUID , RECOMMENDED MATERIALS, Recommended Materials. >

    Capacity: 

    Refill with the same amount of ATF drained from the drain plug hole. 

    Capacity when transmission Is overhauled: 

    9.3 - 9.6 (9.8 - 10.1 US qt, 8.2 - 8.4 lmp qt) 

  7. Bleed the air of control valve. < Ref. to AIR BLEEDING OF CONTROL VALVE . >
  8. Check the level and leaks of ATF. < Ref. to INSPECTION , Automatic Transmission Fluid. >