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2-4 Brake: Removal

WARNING: This page is about a different car, the 2003 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the transmission assembly from the vehicle. See REMOVAL , Automatic Transmission Assembly.
  2. Extract the torque converter clutch assembly. See REMOVAL , Torque Converter Clutch Assembly.
  3. Remove the input shaft.
    Fig 1: Removing Input Shaft
    G01999158Courtesy of SUBARU OF AMERICA, INC.
  4. Disconnect the air breather hose. See REMOVAL , Air Breather Hose.
  5. Lift-up lever behind the transmission harness connector and disconnect it from stay.
  6. Disconnect inhibitor switch connector from stay.
  7. Remove the oil charger pipe. See REMOVAL , Oil Charger Pipe.
  8. Remove the oil cooler inlet and outlet pipes with washers. See REMOVAL , ATF Cooler Pipe and Hose.
  9. Remove rear vehicle speed sensor, and separate the extension case from transmission case. See REMOVAL , Extension Case.
  10. Remove the reduction drive gear (MPT model). See REMOVAL , Reduction Drive Gear.
  11. Remove the center differential carrier (VTD model). See REMOVAL , Center Differential Carrier.
  12. Remove the reduction driven gear. See REMOVAL , Reduction Driven Gear.
  13. Separate torque converter clutch case and transmission case. See REMOVAL , Torque Converter Clutch Case.
  14. Remove the oil pan and control valve body. See REMOVAL , Control Valve Body, Control Valve Body.
  15. Remove the oil pump housing. See REMOVAL , Oil Pump.
  16. Remove 2-4 brake seal.
    Fig 2: Removing 2-4 Brake Seal
    G01999159Courtesy of SUBARU OF AMERICA, INC.
  17. Take out the high clutch and reverse clutch assembly. See REMOVAL , High Clutch and Reverse Clutch.
  18. Take out the thrust needle bearing, planetary gear assembly and the low clutch assembly. See REMOVAL , Planetary Gear and Low Clutch.
  19. Remove snap ring.
    Fig 3: Removing Snap Ring
    G01999160Courtesy of SUBARU OF AMERICA, INC.
  20. Take out 2-4 brake return spring.
    Fig 4: Removing 2-4 Brake Return Spring
    G01999161Courtesy of SUBARU OF AMERICA, INC.
  21. Remove the 2-4 brake piston and piston retainer without damaging.
    Fig 5: Removing 2-4 Brake Piston & Piston Retainer Without Damaging
    G01999162Courtesy of SUBARU OF AMERICA, INC.
  22. Separate 2-4 brake piston and piston retainer.
    Fig 6: Separating 2-4 Brake Piston & Piston Retainer
    G01999163Courtesy of SUBARU OF AMERICA, INC.