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Home >> Subaru >> 2015 >> WRX Limited, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Manual Transaxle & Differential (TY75) (W/O STI)) >> Manual Transmission Assembly >> Removal

Manual Transmission Assembly: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Open the front hood completely.
  2. Disconnect the ground cable from battery. <Ref. to BATTERY , NOTE, Note.>
  3. Remove the collector cover. <Ref. to REMOVAL , Collector Cover.>
  4. Remove the intercooler and the intercooler stay. <Ref. to REMOVAL , Intercooler.>
  5. Disconnect the clips and the following connectors, then remove the transmission radio ground cord terminal and the engine rear hanger.
    Fig 1: Identifying Transmission Radio Ground Cord Terminal, Engine Rear Hanger And Clips
    G10268614Courtesy of SUBARU OF AMERICA, INC.
  6. Remove the operating cylinder and suspend on a wire.
    Fig 2: Locating Bolts On Operating Cylinder
    G10268615Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the pitching stopper. <Ref. to PITCHING STOPPER , REMOVAL, Transmission Mounting System.>
  8. Disconnect the engine ground terminal.
    Fig 3: Identifying Engine Ground Terminal
    G10268616Courtesy of SUBARU OF AMERICA, INC.
  9. Set the ST.
    NOTE: Place a washer with 4 mm (0.16 in) thickness into the gap between the engine block and ST.

    ST 41099AC000 ENGINE SUPPORT ASSY

    Fig 4: Identifying Engine Block And Washer
    G10268617Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the starter. <Ref. to REMOVAL , Starter.>
  11. Remove the bolts which hold upper side of transmission to engine.
    Fig 5: Locating Upper Side Transmission Gasket Bolts
    G05335715Courtesy of SUBARU OF AMERICA, INC.
  12. Remove the front wheels.
  13. Lift up the vehicle.
  14. Remove the center exhaust pipe (rear). <Ref. to REMOVAL , Center Exhaust Pipe.>
  15. Drain transmission gear oil completely. <Ref. to REPLACEMENT , Transmission Gear Oil.>
  16. Remove the hanger bracket.
    Fig 6: Identifying Hanger Bracket
    G10268619Courtesy of SUBARU OF AMERICA, INC.
  17. Remove the center exhaust cover.
    Fig 7: Identifying Center Exhaust Cover
    G10268620Courtesy of SUBARU OF AMERICA, INC.
  18. Remove the propeller shaft. <Ref. to REMOVAL , Propeller Shaft.>
  19. Remove the MT gear shift cable and MT gear select cable from MT gear shift lever. <Ref. to EXCEPT FOR STI MODEL , REMOVAL, MT Gear Shift Lever.>
    CAUTION:
    • Do not bend MT gear shift cable and MT gear select cable at a sharp angle.
    • If the MT gear select cable is removed from the selector lever COMPL on the transmission side, replace with new MT gear select cable.
  20. Remove the stabilizer link.
    Fig 8: Locating Stabilizer Link Nuts
    G10268621Courtesy of SUBARU OF AMERICA, INC.
  21. Remove the bolt securing the ball joint of the front arm to the housing, then separate the front arms and the housing.
    Fig 9: Separating Front Arms And Housing
    G10268622Courtesy of SUBARU OF AMERICA, INC.
  22. Using a crowbar, separate the left and right front drive shafts.
    Fig 10: Separating Left/Right Front Drive Shafts
    G08318895Courtesy of SUBARU OF AMERICA, INC.
  23. Remove the bolts and nuts which hold lower side of transmission to engine.
    Fig 11: Locating Lower Side Transmission Gasket Bolts
    G05002964Courtesy of SUBARU OF AMERICA, INC.
  24. Place the transmission jack under the transmission.
    CAUTION: Always support the transmission case with a transmission jack.
    Fig 12: Supporting Transmission Case With Transmission Jack
    G09482515Courtesy of SUBARU OF AMERICA, INC.
  25. Remove the front crossmember and the rear crossmember.
    Fig 13: Locating Front/Rear Crossmember Bolts
    G10267930Courtesy of SUBARU OF AMERICA, INC.
  26. While lowering the transmission jack, tighten the turnbuckle of the ST, and incline the engine unit rearward.
  27. Remove the transmission.
    NOTE: Move the transmission jack towards the rear until the main shaft is withdrawn from the clutch disc.
  28. Remove the transmission cushion rubber from the transmission assembly.
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