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Home >> Subaru >> 2006 >> Outback R >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission 5AT >> AT Main Case >> Removal
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AT Main Case: Removal

  1. Remove the transmission assembly from vehicle body. < Ref. to REMOVAL , Automatic Transmission Assembly. >
  2. Pull out the torque converter assembly. < Ref. to REMOVAL , Torque Converter Assembly. >
  3. Remove the transmission harness connector from stay.
  4. Disconnect the air breather hose.
  5. Remove the oil charge pipe. < Ref. to REMOVAL , Oil Charge Pipe. >
  6. Remove the ATF filter inlet and outlet pipes. < Ref. to REMOVAL , ATF Filter. >
  7. Remove the extension case. < Ref. to REMOVAL , Extension Case. >
  8. Remove the center differential carrier. < Ref. to REMOVAL , Center Differential Carrier. >
  9. Remove the reduction driven gear. < Ref. to REMOVAL , Reduction Driven Gear. >
  10. Separate the converter case from the transmission case. < Ref. to REMOVAL , Converter Case. >
  11. Remove the control valve body. < Ref. to REMOVAL , Control Valve Body. >
  12. Remove the oil pump cover.

    < Ref. to REMOVAL , Oil Pump Cover. >

    NOTE: The input clutch pack assembly and front sun gear assembly are also removed together.
    Fig 1: Removing Oil Pump Cover
    G05022392
  13. Remove the needle bearing of the middle carrier assembly.
    Fig 2: Removing Needle Bearing Of Middle Carrier Assembly
    G05022393
  14. Remove the middle carrier assembly.
    Fig 3: Identifying Middle Carrier Assembly
    G05022394
  15. Remove the rear carrier assembly.
    Fig 4: Removing Rear Carrier Assembly
    G05022395
  16. Remove the middle & rear sun gear assembly.
    Fig 5: Removing Rear Sun Gear Assembly
    G05022396
  17. Remove the thrust needle bearing of high & low reverse clutch.
    Fig 6: Identifying Thrust Needle Bearing Of High & Low Reverse Clutch
    G05022397
  18. Remove the high & low reverse clutch assembly.
    Fig 7: Removing Low Reverse Clutch Assembly
    G05022398
  19. Remove the direct clutch assembly.
    Fig 8: Removing Direct Clutch Assembly
    G05022399
  20. Remove the snap ring of reverse brake.
    Fig 9: Identifying Snap Ring Of Reverse Brake
    G05022400
  21. Remove the retaining plate.
  22. Remove the leaf spring.
    Fig 10: Identifying Leaf Spring
    G05022401
  23. Take out the drive plate, driven plate and dish plate.
  24. Remove the snap ring of the reverse brake spring retainer.

    ST1 18762AA000 COMPRESSOR SPECIAL TOOL

    ST2 18765AA000 COMPRESSOR SUPPORT

    ST3 18763AA000 COMPRESSOR SHAFT

    Fig 11: Identifying Snap Ring And Brake Spring Retainer
    G05022402
  25. Remove the spring retainer.
    Fig 12: Identifying Spring Retainer
    G05022403
  26. Remove the return spring.
    Fig 13: Identifying Return Spring
    G05022404
  27. Apply compressed air.
    Fig 14: Applying Compressed Air
    G05022405
  28. Remove the reverse brake piston.
    Fig 15: Identifying Reverse Brake Piston
    G05022406
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