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Home >> Subaru >> 2016 >> BRZ Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Automatic Transmission (Service Information)) >> AUTOMATIC TRANSMISSION Assembly >> Removal

AUTOMATIC TRANSMISSION Assembly: 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 REPLACEMENT  )
  5. Removal of propeller shaft W/ center bearing Assembly

    (Refer to PROPELLER SHAFT Assembly )

  6. Removal of stabilizer bar FR

    (Refer to REMOVAL )

  7. Removal of starter Assembly

    (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 Connector A Lock And Connector B
      G10214363Courtesy 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
      G10214364Courtesy 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 Connector A Lock And Connectors B And C
      G10214365Courtesy 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 Bracket Bolt
      G10214366Courtesy 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 Engine Hanger No. 2 Bolts
      G10214367Courtesy 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
      G10214368Courtesy 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
      G10214369Courtesy 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
      G10214370Courtesy of SUBARU OF AMERICA, INC.
    2. Remove the six drive plate & torque converter setting bolts through the service hole.
      Fig 9: Removing Six Drive Plate & Torque Converter Setting Bolts Through Service Hole
      G10214371Courtesy 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 Assembly
    1. Remove the 2 bolts connecting the automatic transmission Assembly.
      Fig 11: Locating Automatic Transmission Assembly Bolts
      G10214373Courtesy of SUBARU OF AMERICA, INC.
  13. Removal of exhaust pipe Assembly FR

    (Refer to REMOVAL )

  14. Engine Assembly support
    1. Remove the air cleaner Assembly 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
      G08554872Courtesy of SUBARU OF AMERICA, INC.
    3. Disconnect the clip fixing the bulkhead harness to the vehicle.
      Fig 13: Identifying Bulkhead Harness Clip
      G08554873Courtesy of SUBARU OF AMERICA, INC.
      Fig 14: Identifying Bulkhead Harness Clip
      G08554874Courtesy 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: Locating Shackle
      G08554875Courtesy of SUBARU OF AMERICA, INC.
      Fig 16: Supporting Engine
      G08554876Courtesy 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
      G10214379Courtesy 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
      G10214380Courtesy of SUBARU OF AMERICA, INC.
  17. Removal of transmission revolution sensor (NT) (refer to REMOVAL  )
  18. Removal of floor shift gear shifting rod Sub-Assembly No. 1
    1. Remove the snap pin and the shaft, and disconnect the floor shift gear shifting rod Sub-Assembly No. 1 from the control shaft lever RH.
      Fig 19: Locating Snap Pin And Shaft
      G10214381Courtesy of SUBARU OF AMERICA, INC.
    2. Remove the nut and remove the floor shift gear shifting rod Sub-Assembly 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-Assembly No. 1 Nut
      G10214382Courtesy 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 Assembly.
      Fig 21: Locating Exhaust Pipe Bracket Bolts
      G10214383Courtesy of SUBARU OF AMERICA, INC.
  20. Automatic transmission Assembly support
    1. Use the SST to support the automatic transmission Assembly.

      SST 18632AA010

      Fig 22: Supporting Automatic Transmission Assembly
      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 Assembly.
      Fig 23: Locating Engine Rear Mounting Member Bolts And Nuts
      G10214385Courtesy 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 Assembly.
      Fig 24: Locating Engine Mounting Insulator RR No. 1 Bolts
      G10214386Courtesy of SUBARU OF AMERICA, INC.
  23. Removal of automatic transmission Assembly
    1. Remove 2 bolts and 2 nuts to remove the automatic transmission Assembly.
      Fig 25: Locating Automatic Transmission Assembly Bolts And Nuts
      G10214387Courtesy of SUBARU OF AMERICA, INC.
      CAUTION: To prevent damage to the knock pin, do not pry apart the contact surface of the automatic transmission Assembly and the engine.
  24. Removal of wiring harness
    1. Disconnect the neutral start switch Assembly 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 Assembly.
      Fig 26: Disconnecting Wiring Harness
      G10214388Courtesy 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 Tube Bolts
      G10214389Courtesy of SUBARU OF AMERICA, INC.
  26. Removal of torque converter Assembly
    1. Remove the torque converter Assembly from the automatic transmission Assembly.
      Fig 28: Removing Torque Converter Assembly
      G10214390Courtesy of SUBARU OF AMERICA, INC.
  27. Torque converter Assembly check (refer to INSPECTION  )