Underdrive Clutch Disassembly

Transmission. Camry. Acv40 Gsv40
U250E Automatic Transaxle. Camry. Acv40 Gsv40

  1. REMOVE NO. 2 UNDERDRIVE CLUTCH FLANGE HOLE SNAP RING

  2. REMOVE NO. 1 UNDERDRIVE CLUTCH DISC

  3. REMOVE UNDERDRIVE CLUTCH RETURN SPRING SUB-ASSEMBLY

  4. REMOVE UNDERDRIVE CLUTCH PISTON SET

  5. REMOVE UNDERDRIVE CLUTCH DRUM O-RING

Underdrive Clutch -- Disassembly



1. REMOVE NO. 2 UNDERDRIVE CLUTCH FLANGE HOLE SNAP RING


    Camry. Acv40 Gsv40.U250E Automatic Transaxle.Automatic Transaxle System.Underdrive Clutch  Disassembly
  1. Using a screwdriver, remove the No. 2 underdrive clutch flange hole snap ring.



2. REMOVE NO. 1 UNDERDRIVE CLUTCH DISC


    Camry. Acv40 Gsv40.U250E Automatic Transaxle.Automatic Transaxle System.Underdrive Clutch  Disassembly
  1. Remove the flange, 3 discs, and 3 plates from the underdrive clutch drum.



3. REMOVE UNDERDRIVE CLUTCH RETURN SPRING SUB-ASSEMBLY


    Camry. Acv40 Gsv40.U250E Automatic Transaxle.Automatic Transaxle System.Underdrive Clutch  Disassembly
  1. Place SST on the clutch balancer and compress the spring with a press.

    SST
    09350-32014(09351-32070)
  1. Using a snap ring expander, remove the snap ring.

    NOTICE:
    1. Stop the press when the spring seat is lowered to the place 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove. This prevents the spring seat from being deformed.
    2. Do not expand the snap ring excessively.


    Camry. Acv40 Gsv40.U250E Automatic Transaxle.Automatic Transaxle System.Underdrive Clutch  Disassembly
  1. Remove the clutch balancer from the underdrive clutch drum.



    Camry. Acv40 Gsv40.U250E Automatic Transaxle.Automatic Transaxle System.Underdrive Clutch  Disassembly
  1. Remove the return spring from the underdrive clutch drum.



4. REMOVE UNDERDRIVE CLUTCH PISTON SET


    Camry. Acv40 Gsv40
  1. Remove the underdrive clutch from the transaxle case.

    NOTICE:
    Be careful not to damage the oil seal ring.
  1. Holding the underdrive clutch piston by hand, apply compressed air (392 kPa, 4.0 kgf/cm 2, 57 psi) to the transaxle case to remove the underdrive clutch piston.



5. REMOVE UNDERDRIVE CLUTCH DRUM O-RING


    Camry. Acv40 Gsv40.U250E Automatic Transaxle.Automatic Transaxle System.Underdrive Clutch  Disassembly
  1. Using a screwdriver, remove the O-ring from the underdrive clutch drum.