LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2013 >> Forester X, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle >> AT Main Case >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

AT Main Case: Removal

  1. Remove the transmission assembly from the vehicle. < Refer to REMOVAL , Automatic Transmission Assembly. >
  2. Pull out the torque converter clutch assembly. < Refer to REMOVAL , Torque Converter Clutch Assembly. >
  3. Remove the input shaft.
    Fig 1: Identifying Input Shaft
    G05002575Courtesy of SUBARU OF AMERICA, INC.
  4. Lift up the lever on the rear side of transmission harness connector, and then disconnect it from the stay.
  5. Disconnect the inhibitor switch connector from the stay.
  6. Disconnect the air breather hose. < Refer to REMOVAL , Air Breather Hose. >
  7. Remove the oil charge pipe. < Refer to REMOVAL , Oil Charge Pipe. >
  8. Remove the ATF cooler inlet pipe and outlet pipe. < Refer to REMOVAL , ATF Cooler Pipe and Hose. >
  9. Separate the converter case from the transmission case. < Refer to REMOVAL , Converter Case. >
  10. Remove the oil pump housing. < Refer to REMOVAL , Oil Pump Housing. >
  11. Take out the high clutch, thrust needle bearing and reverse clutch assembly.
    Fig 2: Identifying High And Reverse Clutch Assembly, Thrust Needle Bearing
    G08564127Courtesy of SUBARU OF AMERICA, INC.
  12. Take out the high clutch hub and thrust needle bearing.
    Fig 3: Identifying High Clutch Hub And Thrust Needle Bearing
    G08564128Courtesy of SUBARU OF AMERICA, INC.
  13. Take out the front sun gear and thrust needle bearing.
    Fig 4: Identifying Front Sun Gear And Thrust Needle Bearing
    G08564129Courtesy of SUBARU OF AMERICA, INC.
  14. Remove the snap ring and thrust needle bearing.
    Fig 5: Identifying Snap Ring And Thrust Needle Bearing
    G08564130Courtesy of SUBARU OF AMERICA, INC.
  15. Take out the retaining plate, drive plate and driven plate of the 2-4 brake.
    Fig 6: Identifying Retaining Plate, Drive Plate And Driven Plate Of 2-4 Brake
    G05002741Courtesy of SUBARU OF AMERICA, INC.
  16. Take out the thrust needle bearing, planetary gear assembly and low clutch assembly.
    Fig 7: Identifying Thrust Needle Bearing, Planetary Gear Assembly And Low Clutch Assembly
    G05002742Courtesy of SUBARU OF AMERICA, INC.
  17. Remove the 2-4 brake seal.
    Fig 8: Locating 2-4 Brake Seal
    G05956186Courtesy of SUBARU OF AMERICA, INC.
  18. Remove the snap ring.
    Fig 9: Identifying Snap Ring, 2-4 Brake Piston
    G08564134Courtesy of SUBARU OF AMERICA, INC.
  19. Take out the 2-4 brake spring retainer.
    Fig 10: Taking Out 2-4 Brake Spring Retainer
    G05002745Courtesy of SUBARU OF AMERICA, INC.
  20. Remove the 2-4 brake piston and 2-4 brake piston retainer while taking care not to damage them.
    Fig 11: Removing 2-4 Brake Piston And Retainer
    G08564136Courtesy of SUBARU OF AMERICA, INC.
  21. Pull out the leaf spring of the low & reverse brake while being careful not to bend it.
    Fig 12: Identifying Leaf Spring
    G08564137Courtesy of SUBARU OF AMERICA, INC.
  22. Remove the snap ring.
    Fig 13: Identifying Snap Ring
    G08564138Courtesy of SUBARU OF AMERICA, INC.
  23. Take out the retaining plate, drive plate, driven plate and dish plate of the low & reverse brake.
    Fig 14: Identifying Retaining Plate, Drive Plate, Driven Plate And Dish Plate Of Low And Reverse Brake
    G05002749Courtesy of SUBARU OF AMERICA, INC.
  24. Turn the transmission case upside down, and then take out the socket bolts while holding the one-way clutch inner race by hand.
    Fig 15: Taking Out Transmission Case Socket Bolts
    G05002750Courtesy of SUBARU OF AMERICA, INC.
  25. Remove the spring retainer.
    Fig 16: Identifying Spring Retainer
    G05002751Courtesy of SUBARU OF AMERICA, INC.
  26. Take out the return spring.
    Fig 17: Identifying Return Spring
    G05002752Courtesy of SUBARU OF AMERICA, INC.
  27. Apply compressed air.
    Fig 18: Applying Compressed Air
    G05956196Courtesy of SUBARU OF AMERICA, INC.
  28. Take out the low & reverse brake piston.
    Fig 19: Taking Out Low And Reverse Brake Piston
    G05002754Courtesy of SUBARU OF AMERICA, INC.