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Home >> Subaru >> 2003 >> Forester XS, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> Low and Reverse Brake >> Installation

Low and Reverse Brake: Installation

  1. Install the low and reverse piston without tilting.
    NOTE: Be careful not to damage the lip seal.
    Fig 1: Installing Low & Reverse Piston
    G02093403Courtesy of SUBARU OF AMERICA, INC.
  2. Install return spring.
    Fig 2: Installing Return Spring
    G02093404Courtesy of SUBARU OF AMERICA, INC.
  3. Install spring retainer.
    Fig 3: Installing Spring Retainer
    G02093405Courtesy of SUBARU OF AMERICA, INC.
  4. Install the one-way clutch inner race. Refer to INSTALLATION , One-way Clutch.
  5. Install thrust needle bearing.
    NOTE: Place transmission case with the front facing up.
  6. Installation of the low & reverse brake:

    Install dish plate, driven plates, drive plates, and a retaining plate, and secure with a snap ring.

    NOTE: Pay attention to the orientation of the dish plate.
    Fig 4: Installing Retaining Plate
    G02093406Courtesy of SUBARU OF AMERICA, INC.
  7. Apply compressed air intermittently to check for operation.
    Fig 5: Applying Compressed Air Intermittently
    G02093407Courtesy of SUBARU OF AMERICA, INC.
  8. Check the clearance and select retaining plate. Refer to INSPECTION , Low and Reverse Brake.
  9. Install 2-4 brake piston, retainer and return spring to transmission case. Refer to INSTALLATION , 2-4 Brake.
  10. 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.

  11. Install the high clutch assembly. Refer to INSTALLATION , High Clutch and Reverse Clutch.
  12. Install the oil pump housing assembly. Refer to INSTALLATION , Oil Pump.
  13. Install the control assembly and oil pan. Refer to INSTALLATION , Control Valve Body.
  14. Install the torque converter clutch case assembly to the transmission case assembly. Refer to INSTALLATION , Torque Converter Clutch Case.
  15. Install reduction drive gear. Refer to INSTALLATION , Reduction Driven Gear.
  16. Install reduction driven gear.

    Refer to INSTALLATION , Reduction Driven Gear.

  17. Install the extension case and rear vehicle speed sensor to the transmission case. Refer to INSTALLATION , Extension Case.
  18. Insert inhibitor switch and transmission connector into stay.
    Fig 6: Inserting Inhibitor Switch & Transmission Connector Into Stay
    G02093408Courtesy of SUBARU OF AMERICA, INC.
  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. At this time, not to damage the bushing.
    1. Normal protrusion A:  50 - 55 mm (1.97 - 2.17 in)
    Fig 7: Inserting Input Shaft
    G02093409Courtesy 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.