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Home >> Subaru >> 2014 >> BRZ Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Automatic Transaxle (Service Information)) >> Automatic Transmission ASSY >> Removal

Automatic Transmission ASSY: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Disconnection of battery ground terminal (refer to REMOVAL )
  2. Removal of under cover front AL (refer to REMOVAL )
  3. Removal of under cover COMPL T/M (refer to REMOVAL )
  4. Drainage of automatic transmission fluid (refer to AUTOMATIC TRANSMISSION FLUID  )
  5. Removal of propeller shaft W/center bearing ASSY

    (Refer to PROPELLER SHAFT ASSY )

  6. Removal of stabilizer bar FR

    (Refer to REMOVAL )

  7. Removal of starter ASSY

    (Refer to REMOVAL )

  8. Disconnection of wiring harness
    NOTE: Secure the disconnected harnesses using tape, etc. to keep them out of the way.
    1. Release the lock of the connector A to move the lock lever, and disconnect the connector.
      Fig 1: Locating Lock Lever Connector
      G08554492Courtesy of SUBARU OF AMERICA, INC.
    2. Disconnect the connector B.
    3. Remove the bolts, then disconnect the ground wire.
      Fig 2: Locating Ground Wire Bolt
      G08554493Courtesy of SUBARU OF AMERICA, INC.
    4. Release the lock of the connector A to move the lock lever, and disconnect the connector.
      Fig 3: Locating Lock Lever Connector
      G08554494Courtesy of SUBARU OF AMERICA, INC.
    5. Disconnect the connector B and C.
    6. Release the clamp and disconnect the wiring harness.
      Fig 4: Locating Wiring Harness Clamp
      G08554495Courtesy of SUBARU OF AMERICA, INC.
    7. Remove the bolt, and then remove the wiring harness clamp bracket.
    8. Remove 2 bolts to disconnect the engine hanger No. 2.
      Fig 5: Locating Wiring Harness Clamp Bracket Bolts
      G08554496Courtesy of SUBARU OF AMERICA, INC.
  9. Disconnection of vacuum pipe
    1. Remove 2 bolts to disconnect the vacuum pipe.
      Fig 6: Locating Vacuum Pipe Bolts
      G08554497Courtesy of SUBARU OF AMERICA, INC.
  10. Removal of flywheel housing under cover
    1. Remove the flywheel housing under cover.
      Fig 7: Locating Flywheel Housing Under Cover
      G08554498Courtesy of SUBARU OF AMERICA, INC.
  11. Removal of drive plate and torque converter setting bolt
    1. Use the SST to lock the crankshaft pulley.

      SST 18355AA000, 18334AA000

      Fig 8: Locking Crankshaft Pulley Using SST
      G08554499Courtesy of SUBARU OF AMERICA, INC.
    2. Remove the six drive plate & torque converter setting bolts through the service hole.
      Fig 9: Locating Drive Plate & Torque Converter Setting Bolts
      G08554500Courtesy of SUBARU OF AMERICA, INC.
    3. Install the SST to the converter case.

      SST 18750AA010

      Fig 10: Installing SST To Converter Case
      G08554501Courtesy of SUBARU OF AMERICA, INC.
  12. Disconnection of automatic transmission ASSY
    1. Remove the 2 bolts connecting the automatic transmission ASSY.
      Fig 11: Locating Automatic Transmission Assy Bolts
      G08554502Courtesy of SUBARU OF AMERICA, INC.
  13. Removal of exhaust pipe ASSY FR

    (Refer to REMOVAL )

  14. Engine ASSY support
    1. Remove the air cleaner ASSY W/hose. (Refer to V-BELT (FA20) )
    2. Install the SST to the engine unit.

      SST 12281-38150, 90119-14120

      Fig 12: Installing SST To Engine Unit
      G08554503Courtesy of SUBARU OF AMERICA, INC.
    3. Disconnect the clip fixing the bulkhead harness to the vehicle.
      Fig 13: Identifying Bulkhead Harness Clip (1 Of 2)
      G08554504Courtesy of SUBARU OF AMERICA, INC.
      Fig 14: Identifying Bulkhead Harness Clip (2 Of 2)
      G08554505Courtesy of SUBARU OF AMERICA, INC.
    4. Install the SST to the engine and support the engine.

      SST 99099AJ000, 18679AA020

      CAUTION:
      • Keep the harness from being caught in when setting the SST on the vehicle.
      • Use a shackle with the load capacity of 250 kg or more.
      Fig 15: Identifying Shackle
      G08554506Courtesy of SUBARU OF AMERICA, INC.
      Fig 16: Installing SST To Engine
      G08554507Courtesy of SUBARU OF AMERICA, INC.
    5. Rotate the handle on the top of the SST to lift up the engine slightly.
  15. Removal of transmission oil cooler hose
    1. Move the 4 hose clamps and remove the 2 transmission oil cooler hoses.
      CAUTION: Have a container ready for catching fluid remaining in the oil cooler hose.
      Fig 17: Locating Transmission Oil Cooler Hose Clamps
      G08554508Courtesy of SUBARU OF AMERICA, INC.
  16. Disconnection of oil cooler tube
    1. Remove 2 bolts to disconnect the oil cooler tube.
      Fig 18: Locating Oil Cooler Tube Bolts
      G08554509Courtesy of SUBARU OF AMERICA, INC.
  17. Removal of transmission revolution sensor (NT) (refer to REMOVAL  )
  18. Removal of floor shift gear shifting rod SUB-ASSY No. 1
    1. Remove the snap pin and the shaft, and disconnect the floor shift gear shifting rod SUB-ASSY No. 1 from the control shaft lever RH.
      Fig 19: Locating Floor Shift Gear Shifting Rod Snap Pin
      G08554510Courtesy of SUBARU OF AMERICA, INC.
    2. Remove the nut and remove the floor shift gear shifting rod SUB-ASSY No. 1 from the swivel.
    3. Remove the grommet and spacer from the control shaft lever RH.
      Fig 20: Locating Floor Shift Gear Shifting Rod Sub-Assy Nut
      G08554511Courtesy of SUBARU OF AMERICA, INC.
  19. Removal of exhaust pipe bracket
    1. Remove 2 bolts to remove the exhaust pipe bracket from the automatic transmission ASSY.
      Fig 21: Locating Exhaust Pipe Bracket Bolts
      G08554512Courtesy of SUBARU OF AMERICA, INC.
  20. Automatic transmission ASSY support
    1. Use the SST to support the automatic transmission ASSY.

      SST 18632AA010

      Fig 22: Supporting Automatic Transmission Assy Using SST
      G08554513Courtesy of SUBARU OF AMERICA, INC.
  21. Removal of engine rear mounting member
    1. Remove 4 bolts, 2 washers, and 2 nuts to remove the engine rear mounting member from the automatic transmission ASSY.
      Fig 23: Locating Engine Rear Mounting Member Bolts
      G08554514Courtesy of SUBARU OF AMERICA, INC.
  22. Removal of engine mounting insulator RR No. 1
    1. Remove 4 bolts to remove the engine mounting insulator RR No. 1 from the automatic transmission ASSY.
      Fig 24: Locating Engine Mounting Insulator Bolts
      G08554515Courtesy of SUBARU OF AMERICA, INC.
  23. Removal of automatic transmission ASSY
    1. Remove 2 bolts and 2 nuts to remove the automatic transmission ASSY.
      Fig 25: Locating Automatic Transmission Assy Bolts And Nuts
      G08554516Courtesy of SUBARU OF AMERICA, INC.
      CAUTION: To prevent damage to the knock pin, do not pry apart the contact surface of the automatic transmission ASSY and the engine.
  24. Removal of wiring harness
    1. Disconnect the neutral start switch ASSY connector, transmission wire connector, and transmission revolution sensor (SP2) connector.
      NOTE: Release the claw and tilt the lever downward to disconnect the connector of the transmission wire.
    2. Release the 6 clamps to remove the wiring harness from the automatic transmission ASSY.
      Fig 26: Disconnecting Neutral Start Switch Assy Connector
      G08554517Courtesy of SUBARU OF AMERICA, INC.
  25. Removal of oil cooler tube
    1. Move 4 hose clamps and remove the 2 oil cooler hoses.
    2. Remove 2 bolts to remove the oil cooler tube.
      Fig 27: Locating Oil Cooler Hoses Clamps And Oil Cooler Tube Bolts
      G08554518Courtesy of SUBARU OF AMERICA, INC.
  26. Removal of torque converter ASSY
    1. Remove the torque converter ASSY from the automatic transmission ASSY.
      Fig 28: Identifying Torque Converter Assy
      G08554519Courtesy of SUBARU OF AMERICA, INC.
  27. Torque converter ASSY check (refer to TORQUE CONVERTER & DRIVE PLATE  )