AUTOMATIC TRANSAXLE UNIT DISASSEMBLY

PROCEDURE


  1. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY

    A00558A

    1. Remove the nut, washer and control shaft lever.

    2. A0053X5

      Using a screwdriver, unstake the lock plate and remove the lock nut and lock plate.

    3. A0053K2

      Remove the 2 bolts and pull out the park/neutral position switch to remove it.

  2. REMOVE OIL COOLER OUTLET TUBE UNION

    A0052ZV

    1. Remove the union.

    2. Remove the O-ring from the union.

  3. REMOVE OIL COOLER INLET TUBE UNION

    A0052M6

    1. Remove the union.

    2. Remove the O-ring from the union.

  4. REMOVE SPEED SENSOR


    1. A0059DF

      Remove the 2 bolts and 2 speed sensors from the transaxle.

    2. Remove the 2 O-rings from the sensors.

  5. REMOVE NO. 1 TRANSAXLE CASE PLUG

    A0055E9E01

    1. Remove the 3 plugs from the transaxle.

    2. Remove the 3 O-rings from the 3 plugs.

  6. FIX AUTOMATIC TRANSAXLE ASSEMBLY

    A0052XM

  7. REMOVE AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY

    A0053BR

    1. Remove the 18 bolts.

    2. Remove the oil pan and 2 magnets.

    3. Remove the gasket from the oil pan.

  8. INSPECT AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY

    Click here

  9. REMOVE VALVE BODY OIL STRAINER ASSEMBLY

    A0053C8

    1. Remove the 3 bolts and oil strainer.

    2. A0056M8

      Remove the O-ring from the oil strainer.

  10. REMOVE TRANSMISSION WIRE

    A0055U5E04

    1. Disconnect the 5 connectors from the shift solenoid valves.

    2. Remove the bolt, lock plate and ATF temperature sensor.

      Text in Illustration
      *1 Lock Plate
    3. A0056NME02

      Remove the bolt and transmission wire from the transaxle.

    4. A0058SGE02

      Remove the O-ring from the transmission wire.

  11. REMOVE TRANSMISSION VALVE BODY ASSEMBLY

    A0056SKE02

    1. Support the valve body assembly and remove the 17 bolts and valve body assembly.

  12. REMOVE NO. 1 GOVERNOR APPLY GASKET

    A005961

    1. Remove the governor apply gasket from the transaxle.

  13. REMOVE TRANSAXLE CASE 2ND BRAKE GASKET

    A0058ZI

    1. Remove the 2nd brake gasket from the transaxle.

  14. REMOVE BRAKE DRUM GASKET

    A00552O

    1. Remove the brake drum gasket from the transaxle.

  15. REMOVE CHECK BALL BODY

    A0055WX

    1. Remove the check ball body and spring from the transaxle.

  16. REMOVE C-3 ACCUMULATOR PISTON

    A0053M5

    1. Remove the spring from the C-3 accumulator piston.

    2. A0054UD

      Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil hole and remove the C-3 accumulator piston.

      Note


      • Applying compressed air may cause the piston to jump out. When removing the piston, hold it with your hand using a cloth.

      • Make sure not to spatter ATF when applying compressed air.

    3. A0059GO

      Remove the O-ring from the C-3 accumulator piston.

  17. REMOVE C-1 ACCUMULATOR PISTON

    A005869

    1. Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil hole and remove the C-1 accumulator piston and spring.

      Note


      • Applying compressed air may cause the piston to jump out. When removing the piston, hold it with your hand using a cloth.

      • Make sure not to spatter ATF when applying compressed air.

    2. A0052VV

      Remove the 2 O-rings from the C-1 accumulator piston.

  18. REMOVE B-3 ACCUMULATOR PISTON

    A0053RI

    1. Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil hole and remove the B-3 accumulator piston and 2 springs.

      Note


      • Applying compressed air may cause the piston to jump out. When removing the piston, hold it with your hand using a cloth.

      • Make sure not to spatter ATF when applying compressed air.

    2. A005864

      Remove the O-ring from the B-3 accumulator piston.

  19. REMOVE MANUAL DETENT SPRING SUB-ASSEMBLY

    A005677

    1. Remove the 2 bolts, manual detent spring and spring cover.

  20. REMOVE PARKING LOCK PAWL BRACKET

    A0055T7

    1. Remove the 2 bolts and parking lock pawl bracket.

  21. REMOVE MANUAL VALVE LEVER SHAFT RETAINER SPRING

    A00539R

    1. Using needle-nose pliers, remove the retainer spring.

  22. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY

    A005978

    1. Using a chisel and hammer, unstake and remove the spacer.

    2. A0054Z9

      Using a pin punch and hammer, tap out the manual valve lever shaft spring pin.

      Tech Tips

      Slowly tap out the pin so that it does not fall into the transaxle.

    3. A0053O1

      Remove the manual valve lever shaft and manual valve lever.

  23. REMOVE PARKING LOCK ROD SUB-ASSEMBLY

    A005383

    1. Remove the parking lock rod from the manual valve lever.

  24. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL

    A0052KF

    1. Using a screwdriver, pry out the oil seal from the transaxle.

  25. INSPECT INPUT SHAFT END PLAY

    Click here

  26. REMOVE NO. 1 TRANSAXLE CASE PLUG

    A0059HM

    1. Remove the 2 plugs.

    2. Remove the 2 O-rings from the 2 plugs.

  27. REMOVE TRANSAXLE HOUSING

    A00574N

    1. Remove the 18 bolts.

    2. Tap on the circumference of the transaxle housing with a plastic-faced hammer to remove the transaxle housing from the transaxle.

      Note

      The differential may be accidentally removed when the transaxle housing is removed.

  28. REMOVE UNDERDRIVE CYLINDRICAL ROLLER BEARING

    A0054UQE10

    1. Using SST, remove the cylindrical roller bearing from the transaxle housing.

      SST
      09514-35011

  29. REMOVE UNDERDRIVE OUTPUT SHAFT OIL SEAL RING

    A0055H4

    1. Remove the oil seal ring from the transaxle housing.

  30. REMOVE OIL PUMP ASSEMBLY

    A0054I3

    1. Remove the 7 bolts and oil pump from the transaxle.

  31. REMOVE THRUST NEEDLE ROLLER BEARING

    A0054FH

    1. Remove the thrust needle roller bearing from the underdrive planetary gear.

  32. REMOVE NO. 2 THRUST BEARING UNDERDRIVE RACE

    A005838

    1. Remove the thrust bearing underdrive race from the underdrive planetary gear.

  33. REMOVE FRONT DIFFERENTIAL ASSEMBLY

    A005662

    1. Remove the front differential from the transaxle.

  34. REMOVE OVERDRIVE BRAKE GASKET

    A0054PY

    1. Remove the 2 overdrive brake gaskets from the transaxle.

  35. REMOVE FORWARD CLUTCH ASSEMBLY

    A0057XP

    1. Remove the forward clutch from the transaxle.

    2. A0058S7

      Remove the thrust bearing from the forward clutch.

  36. REMOVE FORWARD MULTIPLE DISC CLUTCH DISC

    A0053UP

    1. Using a screwdriver, pry out the snap ring.

    2. A005458

      Remove the flange, 4 discs and 4 plates.

  37. INSPECT FORWARD MULTIPLE DISC CLUTCH DISC

    Click here

  38. REMOVE FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

    A0058TSE07

    1. Place SST on the spring retainer and compress the return spring with a press.

      SST
      09350-32014   ( 09351-32070 )

    2. Using a snap ring expander, remove the snap ring.

    3. A0055BL

      Remove the clutch return spring.

  39. INSPECT FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

    Click here

  40. REMOVE FORWARD CLUTCH PISTON SUB-ASSEMBLY

    A005909

    1. Place the forward clutch drum onto the oil pump.

    2. Holding the forward clutch piston with your hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil pump to remove the forward clutch piston.

      Tech Tips

      When the piston is slanted and cannot be removed, remove it by pushing down the protruding side and applying compressed air again, or using needle-nose pliers (with the tips wrapped in tape).

  41. REMOVE FORWARD CLUTCH PISTON O-RING

    A0053SJ

    1. Remove the 2 O-rings.

  42. INSPECT FORWARD CLUTCH PISTON SUB-ASSEMBLY

    Click here

  43. REMOVE INPUT SHAFT OIL SEAL RING

    A00589Y

  44. REMOVE MULTIPLE DISC CLUTCH HUB

    A00572C

    1. Remove the 2 thrust bearings, multiple clutch hub and bearing race from the transaxle.

  45. INSPECT MULTIPLE DISC CLUTCH HUB

    Click here

  46. REMOVE UNDERDRIVE PLANETARY GEAR ASSEMBLY

    A0057IN

    1. Remove the bolt and parking lock pawl shaft clamp.

    2. A00572P

      Remove the parking lock pawl shaft.

    3. A0053DN

      Push in the parking lock pawl.

      Tech Tips

      Failure to do so will cause the interference when the underdrive planetary gear is removed.

    4. A0058SP

      Remove the underdrive planetary gear assembly from the transaxle.

      Note

      Be careful so that the underdrive planetary gear assembly does not fall out.

  47. REMOVE CYLINDRICAL ROLLER BEARING INNER RACE

    A00540EE07

    1. Using SST, loosen the staked part of the nut.

      SST
      09930-00010   ( 09931-00010, 09931-00020 )
      09387-00050
    2. A0057D4

      Clamp the underdrive planetary gear between aluminum plates in a vise.

      Note

      Be careful not to damage the differential drive pinion.

    3. A00583YE15

      Using SST, remove the lock nut.

      SST
      09564-16020
    4. A0054F9E13

      Using SST, remove the cylindrical roller bearing inner race.

      SST
      09950-00020
      09950-00030
      09950-60010   ( 09951-00340 )

  48. REMOVE UNDERDRIVE PLANETARY GEAR

    A00592AE05

    1. Using SST and a press, remove the differential drive pinion, parking lock gear, counter driven gear with underdrive planetary ring gear and underdrive bearing.

      SST
      09387-00050
    2. A0058QEE10

      Clamp the underdrive planetary gear between aluminum plates in a vise.

    3. Using SST, remove the under drive bearing from the underdrive planetary gear.

      SST
      09950-00020
      09950-00030
      09950-60010   ( 09951-00320 )

  49. REMOVE UNDERDRIVE PLANETARY RING GEAR

    A005922

    1. Using snap ring pliers, remove the snap ring.

    2. A0055BT

      Remove the underdrive planetary ring gear from the counter driven gear.

  50. REMOVE PARKING LOCK PAWL

    A00599B

    1. Remove the tension spring, parking lock pawl pin and parking lock pawl.

  51. REMOVE UNDERDRIVE CLUTCH ASSEMBLY

    A0054WJ

    1. Remove the underdrive clutch assembly, thrust bearing and bearing race from the transaxle.

  52. REMOVE NO. 1 UNDERDRIVE CLUTCH DISC

    A0058DH

    1. Using a screwdriver, pry out the snap ring.

    2. A0055OK

      Remove the flange, 3 discs and 3 plates from the underdrive clutch drum.

  53. INSPECT NO. 1 UNDERDRIVE CLUTCH DISC

    Click here

  54. REMOVE UNDERDRIVE CLUTCH PISTON SET

    A00597KE11

    1. Place SST on the clutch balancer and compress the spring with a press.

      SST
      09350-32014   ( 09351-32070 )

    2. Using a snap ring expander, remove the snap ring.

      Note


      • Stop the press when the spring sheet is lowered to a position 1 to 2 mm (0.0394 to 0.0787 in.) from the snap ring groove. This prevents the spring sheet from being deformed.

      • Do not expand the snap ring excessively.

    3. A0053ZB

      Remove the clutch balancer and piston return spring from the underdrive clutch drum.

    4. A0056GJ

      Install the underdrive clutch to the transaxle case.

      Note

      Be careful not to damage the oil seal rings.

    5. A0055RB

      Holding the underdrive clutch piston with your hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle case to remove the underdrive clutch piston.

    6. Remove the underdrive clutch from the transaxle case.

  55. INSPECT UNDERDRIVE CLUTCH RETURN SPRING SUB-ASSEMBLY

    Click here

  56. REMOVE UNDERDRIVE CLUTCH DRUM O-RING

    A0052QG

  57. INSPECT UNDERDRIVE CLUTCH DRUM SUB-ASSEMBLY

    Click here

  58. REMOVE UNDERDRIVE 1-WAY CLUTCH ASSEMBLY

    A00577G

    1. Using a screwdriver, pry out the snap ring from the transaxle.

    2. A0052WC

      Remove the 1-way clutch from the transaxle.

    3. A0053OE

      Remove the outer race retainer from the 1-way clutch.

  59. REMOVE NO. 2 UNDERDRIVE CLUTCH DISC

    A0055AT

    1. Using a screwdriver, pry out the snap ring from the transaxle.

    2. A00574P

      Remove the flange, 3 discs and 3 plates from the transaxle.

  60. INSPECT NO. 2 UNDERDRIVE CLUTCH DISC

    Click here

  61. REMOVE UNDERDRIVE BRAKE RETURN SPRING SUB-ASSEMBLY

    A0053SWE09

    1. Using SST, a snap ring expander and press, remove the snap ring from the transaxle.

      SST
      09387-00020
    2. A0053B9

      Remove the underdrive brake return spring.

  62. INSPECT UNDERDRIVE BRAKE RETURN SPRING SUB-ASSEMBLY

    Click here

  63. REMOVE UNDERDRIVE CLUTCH DRUM OIL SEAL RING

    A0053N9

    1. Remove the 2 oil seal rings from the transaxle.

  64. REMOVE TRANSAXLE REAR COVER SUB-ASSEMBLY

    A0058WV

    1. Remove the 11 bolts.

    2. Tap on the circumference of the rear cover with a plastic-faced hammer to remove the transaxle rear cover from the transaxle.

    3. A0058KD

      Remove the 2 outer rear clutch oil seal rings from the transaxle rear cover.

    4. A005724

      Using a T30 "TORX" socket wrench, remove the 2 screws and rear cover plate.

    5. A0053Y3E06

      Using SST, remove the needle roller bearing from the transaxle rear cover.

      SST
      09387-00041   ( 09387-01010, 09387-01030, 09387-01040 )

  65. REMOVE NO. 1 TRANSAXLE CASE PLUG

    A00567Y

    1. Remove the 2 plugs from the transaxle rear cover.

    2. Remove the 2 O-rings from the 2 plugs.

  66. REMOVE UNDERDRIVE BRAKE PISTON

    A0056BRE07
    *1 Front Side:
    *2 Rear Side:

    1. Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle case to remove the underdrive brake piston shown in the illustration.

    2. A0056RQ

      Remove the 2 O-rings from the underdrive brake piston.

  67. REMOVE BRAKE APPLY TUBE

    A00567J

    1. Remove the bolt, clamp and 2 apply tubes.

    2. Remove the brake apply tube and front clutch apply tube from the clamp.

  68. REMOVE FRONT CLUTCH APPLY TUBE

  69. REMOVE NO. 1 GOVERNOR APPLY GASKET

    A005323E02

    1. Using a screwdriver, remove the 2 governor apply gaskets.

  70. REMOVE DIRECT CLUTCH ASSEMBLY

    A0058CU

    1. Remove the thrust bearing and direct clutch from the transaxle.

    2. A0054X5

      Remove the bearing race from the direct clutch.

  71. REMOVE DIRECT MULTIPLE DISC CLUTCH DISC

    A0056F2

    1. Using a screwdriver, pry out the snap ring from the direct clutch drum.

    2. A00552S

      Remove the flange, 3 discs and 3 plates from the direct clutch drum.

  72. INSPECT DIRECT MULTIPLE DISC CLUTCH DISC

    Click here

  73. REMOVE DIRECT CLUTCH RETURN SPRING SUB-ASSEMBLY

    A00570ZE08

    1. Place SST on the clutch balancer and compress the spring with a press.

      SST
      09387-00020

    2. Using a snap ring expander, remove the snap ring from the direct clutch drum.

      Note


      • Stop the press when the spring sheet is lowered to a position 1 to 2 mm (0.0394 to 0.0787 in.) from the snap ring groove. This prevents the spring sheet from being deformed.

      • Do not expand the snap ring excessively.

    3. A0054L5

      Remove the clutch balancer from the direct clutch drum.

    4. A0054Z2

      Remove the direct clutch return spring from the direct clutch drum.

    5. A00563M

      Install the direct clutch drum to the transaxle rear cover.

    6. Holding the direct clutch piston with your hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle rear cover to remove the direct clutch piston.

    7. Remove the direct clutch drum from the transaxle case.

  74. INSPECT DIRECT CLUTCH RETURN SPRING SUB-ASSEMBLY

    Click here

  75. REMOVE REAR PLANETARY SUN GEAR ASSEMBLY

    A0053EX

    1. Remove the rear planetary sun gear from the transaxle.

    2. A00594Z

      Remove the thrust bearing from the rear planetary sun gear.

    3. A0053AF

      Remove the No. 1 thrust washer and thrust bearing from the rear planetary sun gear.

  76. REMOVE 1-WAY CLUTCH ASSEMBLY

    A0058ON

    1. Remove the 1-way clutch from the transaxle.

    2. A0054S0

      Remove the 1-way clutch inner race from the 1-way clutch.

  77. REMOVE 1-WAY CLUTCH OUTER SLEEVE

    A0053DM

  78. REMOVE 2ND BRAKE CLUTCH DISC

    A005500

    1. Using a screwdriver, remove the snap ring.

    2. Remove the flange, 3 discs and 3 plates from the transaxle.

  79. INSPECT 2ND BRAKE CLUTCH DISC

    Click here

  80. REMOVE 2ND BRAKE PISTON ASSEMBLY

    A0056LU

    1. Using a screwdriver, pry out the snap ring.

    2. A0052CJ

      Remove the 2nd brake piston from the transaxle.

  81. REMOVE 2ND BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

    A0053DSE20

    1. Place SST on the return spring and compress the return spring.

      SST
      09387-00060

    2. Using a screwdriver, pry out the snap ring.

    3. A00543K

      Remove the piston return spring.

  82. INSPECT 2ND BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

    Click here

  83. REMOVE 2ND BRAKE PISTON

    A0056KQ

    1. Hold the 2nd brake piston and apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the 2nd brake cylinder to remove the 2nd brake piston.

  84. REMOVE 2ND BRAKE PISTON O-RING

    A0053VM

    1. Remove the 2 O-rings from the 2nd brake piston.

  85. REMOVE 1ST AND REVERSE BRAKE CLUTCH DISC

    A0059G4

    1. Remove the flange, 5 discs and 5 plates from the transaxle.

  86. INSPECT 1ST AND REVERSE BRAKE CLUTCH DISC

    Click here

  87. REMOVE REAR PLANETARY GEAR ASSEMBLY

    A0056Z5

    1. Using a screwdriver, pry out the snap ring from the brake hub.

    2. A0054XK

      Remove the rear planetary gear from the transaxle.

    3. A0052DH

      Remove the No. 2 thrust washer from the rear planetary gear.

    4. A0057FF

      Remove the bearing race from the rear planetary gear.

  88. REMOVE INPUT SUN GEAR

    A0057T3

    1. Remove the 2 thrust bearings, bearing race and input sun gear from the transaxle.

  89. REMOVE FRONT PLANETARY GEAR ASSEMBLY

    A005406E09
    *1 Front Side:

    1. Using a chisel and hammer, unstake the lock washer.

      Note

      Push down all claws of the washer. Otherwise SST cannot be fully pressed against the lock nut and cannot loosen the lock nut.

    2. A0058IFE13
      *1 Front Side:

      Using SST, remove the lock nut.

      SST
      09387-00030
      09387-00080
    3. A0052KGE06

      Using SST and a press, remove the front planetary gear from the counter drive gear.

      SST
      09950-60010   ( 09951-00450 )
    4. A0056VH

      Remove the front planetary gear from the brake hub.

  90. REMOVE FRONT PLANETARY RING GEAR

    A0056Y1

    1. Using a screwdriver, pry out the brake hub snap ring.

    2. Remove the front planetary ring gear from the brake hub.

  91. REMOVE 1ST AND REVERSE BRAKE PISTON

    A0056TME09

    1. Using SST, a press and snap ring expander, remove the snap ring.

      SST
      09387-00070

      Note


      • Stop the press when the spring sheet is lowered 1 to 2 mm (0.0394 to 0.0787 in.) from the snap ring groove, preventing the spring sheet from deforming.

      • Do not expand the snap ring excessively.

    2. A0058GS

      Remove the 1st and reverse brake return spring from the 1st and reverse brake piston.

    3. A0052IY

      Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle to remove the 1st and reverse brake piston.

      Note


      • Applying compressed air may cause the piston to jump out. When removing the piston, hold it with your hand using a cloth.

      • Make sure not to spatter ATF when applying compressed air.

    4. A00565U

      Remove the 2 O-rings from the 1st and reverse brake piston.

  92. INSPECT 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY

    Click here

  93. REMOVE COUNTER DRIVE GEAR


    1. A005623E07

      Using SST and a press, press out the counter drive gear from the transaxle.

      SST
      09950-60010   ( 09951-00600 )
      09950-70010   ( 09951-07100 )
    2. A0054QD

      As shown in the illustration, install 2 service bolts and tighten them evenly so that there is a clearance of approximately 20.0 mm (0.797 in.) between the counter drive gear and inner race.

    3. A0057JIE07

      Using SST, remove the tapered roller bearing.

      SST
      09950-60010   ( 09951-00600 )
      09950-40011   ( 09951-04010, 09952-04010, 09953-04020, 09954-04010, 09955-04011, 09958-04011 )
    4. A0058P7

      Using a brass bar and hammer, tap out the 2 counter drive gear bearing outer races from the transaxle.

  94. REMOVE COUNTER DRIVE GEAR HOLE SNAP RING

    A0053GP

    1. Using a screwdriver, pry out the snap ring from the transaxle.

  95. REMOVE DIFFERENTIAL GEAR LUBE APPLY TUBE

    A0053DV

    1. Remove the bolt, clamp and differential gear lube apply tube from the transaxle.