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Home >> Subaru >> 2003 >> Forester X, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> 2-4 Brake >> Installation

2-4 Brake: Installation

  1. Install 2-4 brake piston to 2-4 brake piston retainer.
    Fig 1: Installing 2-4 Brake Piston To 2-4 Brake Piston Retainer
    G02093372Courtesy of SUBARU OF AMERICA, INC.
  2. Install the 2-4 brake piston and 2-4 brake retainer by aligning hole of 2-4 brake retainer and hole of transmission case.
    Fig 2: Installing 2-4 Brake Piston & Brake Retainer
    G02093373Courtesy of SUBARU OF AMERICA, INC.
  3. Install 2-4 brake piston return spring to transmission case.
    Fig 3: Installing 2-4 Brake Piston Return Spring To Transmission Case
    G02093374Courtesy of SUBARU OF AMERICA, INC.
  4. Position snap ring in transmission. Using ST, press the snap ring into place.

    ST 498677100 COMPRESSOR

    Fig 4: Pressing Snap Ring Into Place Using ST
    G02093375Courtesy of SUBARU OF AMERICA, INC.
  5. Install planetary gear and low clutch assembly to transmission case. Install carefully while rotating the low clutch and planetary gear assembly slowly paying special attention not to damage the seal ring. Refer to INSTALLATION , Planetary Gear and Low Clutch.
  6. Install pressure plate, drive plate, driven plate, retaining plate and snap ring.
    Fig 5: Installing Pressure Plate
    G02093376Courtesy of SUBARU OF AMERICA, INC.
  7. Install a new 2-4 brake oil seal to transmission case.
    Fig 6: Installing 2-4 Brake Oil Seal To Transmission Case
    G02093377Courtesy of SUBARU OF AMERICA, INC.
  8. After all 2-4 brake component parts have been installed, blow in air intermittently and confirm the operation of the brake.
    Fig 7: Blowing In Air Intermittently
    G02093378Courtesy of SUBARU OF AMERICA, INC.
  9. Check the clearance between the retaining plate and the snap ring. Refer to INSPECTION , 2-4 Brake.
  10. Be careful not to mistake the location of the leaf spring to be inserted.
    Fig 8: Locating Leaf Spring
    G02093379Courtesy of SUBARU OF AMERICA, INC.
  11. Install thrust needle bearing in the correct direction.
    Fig 9: Installing Thrust Needle Bearing In Correct Direction
    G02093380Courtesy of SUBARU OF AMERICA, INC.
  12. Install front sun gear.
  13. Install thrust needle bearing in the correct direction.
    Fig 10: Installing Thrust Needle Bearing In Correct Direction
    G02093381Courtesy of SUBARU OF AMERICA, INC.
  14. Install the high clutch assembly. Refer to INSTALLATION , High Clutch and Reverse Clutch.
  15. Install oil pump housing to transmission case. Refer to INSTALLATION , Oil Pump.
  16. Install the control valve body and oil pan. Refer to INSTALLATION , Control Valve Body.
  17. Install the torque converter clutch case assembly to the transmission case assembly. Refer to INSTALLATION , Torque Converter Clutch Case.
  18. Insert inhibitor switch and transmission connector into stay.
  19. Install air breather hose. Refer to INSTALLATION , Air Breather Hose.
  20. Install the oil cooler pipes. Refer to INSTALLATION , ATF Cooler Pipe and Hose.
  21. Install the oil charger pipe with O-ring. Refer to INSTALLATION , Oil Charger Pipe.
  22. Insert the input shaft while turning lightly by hand.
    1. Normal protrusion A:  50 - 55 mm (1.97 - 2.17 in)
    Fig 11: Inserting Input Shaft
    G02093382Courtesy of SUBARU OF AMERICA, INC.
  23. Install the torque converter clutch assembly. Refer to INSTALLATION , Torque Converter Clutch Assembly.
  24. Install the transmission assembly to the vehicle. Refer to INSTALLATION , Automatic Transmission Assembly.