AUTOMATIC TRANSAXLE UNIT DISASSEMBLY


  1. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY


    1. A017FG9

      Remove the nut, washer and the control shaft lever.

    2. A017BBJ

      Using a screwdriver, pry up the lock plate.

    3. A017CJC

      Remove the lock nut and the lock plate.

    4. A017DOZ

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

  2. REMOVE BREATHER PLUG HOSE


    1. Remove the breather plug hose from the transaxle case.

  3. REMOVE OIL COOLER TUBE UNION (INLET OIL COOLER UNION)


    1. A017EQVE04

      Remove the union.

    2. Remove the O-ring from the union.

  4. REMOVE OIL COOLER TUBE UNION (OUTLET OIL COOLER UNION)


    1. A017D40E05

      Remove the union.

    2. Remove the O-ring from the union.

  5. REMOVE SPEED SENSOR


    1. A017FHVE01

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

  6. REMOVE NO. 1 TRANSAXLE CASE PLUG


    1. A017EEW

      Remove the 4 No. 1 transaxle case plugs from the transaxle case.

    2. Remove the 4 O-rings from the 4 No. 1 transaxle case plugs.

  7. SUPPORT AUTOMATIC TRANSAXLE ASSEMBLY


    1. A017FBL

      Support the transaxle assembly on wooden blocks.

  8. REMOVE AUTOMATIC TRANSAXLE OIL PAN SUB-ASSEMBLY


    1. A017DMJ

      Remove the 18 bolts, oil pan, and gasket.

    2. A017EJDE03

      Remove the 2 magnets from the oil pan.

  9. INSPECT TRANSMISSION OIL CLEANER MAGNET


    1. A017CCVE03

      Remove the magnets and use them to collect any steel chips. Examine the chips and particles in the pan and on the magnet to determine what type of wear has occurred in the transaxle:

      Result
      Steel (magnetic)
      Wear of the bearing, gear, and plate
      Brass (non-magnetic)
      Wear of the bushing

  10. DISCONNECT TRANSMISSION WIRE


    1. A017CAKE02

      Remove the 7 connectors from the shift solenoid valves.

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

  11. REMOVE TRANSMISSION WIRE


    1. A017E7EE05

      Remove the bolt and transmission wire from the transaxle case.

  12. REMOVE VALVE BODY OIL STRAINER ASSEMBLY


    1. A017EEM

      Remove the 3 bolts and oil strainer.

    2. A017FA6E03

      Remove the O-ring from the oil strainer.

  13. REMOVE TRANSMISSION VALVE BODY ASSEMBLY


    1. A017D1G

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

  14. REMOVE NO. 1 GOVERNOR APPLY GASKET


    1. A017F8Q

      Remove the No. 1 governor apply gasket from the transaxle case.

  15. REMOVE TRANSAXLE CASE 2ND BRAKE GASKET


    1. A017FNA

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

  16. REMOVE BRAKE DRUM GASKET


    1. A017BYS

      Remove the brake drum gasket from the transaxle case.

  17. REMOVE CHECK BALL BODY


    1. A017EHEE01

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

  18. REMOVE C-3 ACCUMULATOR PISTON


    1. A017G2B

      Remove the spring from the C-3 accumulator piston.

    2. A017CSVE01

      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 using a shop rag or a piece of cloth.

      • Take care not to splash ATF when applying compressed air.

    3. A017G0YE05

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

  19. REMOVE REVERSE CLUTCH ACCUMULATOR PISTON


    1. A017BQ5

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

      Note


      • Applying compressed air may cause the piston to jump-out. When removing the piston, hold it using a shop rag or a piece of cloth.

      • Take care not to splash ATF when applying compressed air.

    2. A017DNZE08

      Remove the 2 O-rings from the reverse clutch accumulator piston.

  20. REMOVE B-3 ACCUMULATOR PISTON


    1. A017C8OE01

      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 using a shop rag or a piece of cloth.

      • Take care not to splash ATF when applying compressed air.

    2. A017BYIE10

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

  21. REMOVE MANUAL VALVE LEVER SHAFT RETAINER SPRING


    1. A017FFB

      Using needle-nose pliers, remove the manual valve lever shaft retainer spring.

  22. REMOVE MANUAL DETENT SPRING SUB-ASSEMBLY


    1. A017E06

      Remove the 2 bolts, the manual detent spring sub-assembly and cover.

  23. REMOVE PARKING LOCK PAWL BRACKET


    1. A017DUF

      Remove the 2 bolts and parking lock pawl bracket.

  24. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY


    1. A017CLV

      Using a chisel and hammer, cut off and remove the spacer.

    2. A017B1I

      Using a pin punch (φ35 mm) and hammer, drive out the pin.

      Tech Tips

      Slowly drive out the pin so that it will not fall into the transaxle case.

    3. A017BSU

      Remove the manual valve lever shaft and manual valve lever.

  25. REMOVE PARKING LOCK ROD SUB-ASSEMBLY


    1. A017DN7E01

      Remove the parking lock rod from the manual valve lever.

  26. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL


    1. A017BQCE01

      Using a screwdriver, remove the oil seal from the transaxle case.

      Note

      Do not apply excessive force when removing the oil seal.

  27. SUPPORT AUTOMATIC TRANSAXLE ASSEMBLY


    1. Support the transaxle case with the oil pump side facing up.

  28. INSPECT INPUT SHAFT END PLAY


    1. A017CCN

      Using a dial indicator, measure the input shaft end play.

      End play
      0.262 to 1.244 mm (0.0103 to 0.0490 in.)

      Tech Tips

      If the result is not as specified, replace the input shaft or thrust needle roller bearing.

  29. REMOVE TRANSAXLE HOUSING


    1. A017CHR

      Remove the 16 bolts.

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

      Note

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

  30. REMOVE OIL PUMP ASSEMBLY


    1. A017G38E09

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

  31. REMOVE THRUST NEEDLE ROLLER BEARING


    1. A017BXJE01

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

  32. REMOVE NO. 2 THRUST BEARING UNDERDRIVE RACE


    1. A017FQ9E01

      Remove the No. 2 thrust bearing underdrive race from the underdrive planetary gear assembly.

  33. REMOVE DIFFERENTIAL GEAR ASSEMBLY


    1. A017FVCE11

      Remove the differential gear assembly from the transaxle case.

  34. REMOVE OVERDRIVE BRAKE GASKET


    1. A017FIN

      Remove the 2 overdrive brake gaskets from the transaxle case.

  35. REMOVE FORWARD CLUTCH ASSEMBLY


    1. A017D11E05

      Remove the forward clutch assembly from the transaxle case.

    2. A017B83E01

      Remove the thrust needle roller bearing from the forward clutch.

  36. REMOVE MULTIPLE DISC CLUTCH HUB


    1. A017C07E11

      Remove the 2 thrust needle roller bearings, multiple disc clutch hub, and No. 1 thrust bearing race.

  37. INSPECT MULTIPLE DISC CLUTCH HUB


    1. A017FHWE06

      Using a dial indicator, measure the inside diameter of the forward clutch hub bushing.

      Standard inside diameter
      23.025 to 23.046 mm (0.9065 to 0.9073 in.)
      Maximum inside diameter
      23.09 mm (0.9091 in.)

      Note


      • Check the contact surface of the bushing in the direct clutch shaft. If any scratch or discoloration is found, replace the direct clutch sub-assembly with a new one.

      If the inside diameter is greater than the maximum, replace the forward clutch hub with a new one.

  38. REMOVE UNDERDRIVE PLANETARY GEAR ASSEMBLY


    1. A017BGTE05

      Remove the bolt and pawl shaft clamp.

    2. A017CFF

      Remove the parking lock pawl shaft.

    3. A017C0N

      Push the parking lock pawl.

      Tech Tips

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

    4. A017BLNE06

      Remove the underdrive planetary gear assembly from the transaxle case.

      Note

      Be careful so that the underdrive planetary gear assembly will not fall off.

  39. REMOVE PARKING LOCK PAWL


    1. A017F62

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

  40. REMOVE UNDERDRIVE CLUTCH ASSEMBLY


    1. A017D3UE04

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

  41. REMOVE UNDERDRIVE ONE-WAY CLUTCH ASSEMBLY


    1. A017E04E01

      Using a screwdriver, remove the snap ring from the transaxle case.

      Note

      Do not apply excessive force when removing the snap ring.

    2. A017BTHE08

      Remove the underdrive one-way clutch from the transaxle case.

    3. A017GAFE03

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

  42. REMOVE NO. 2 UNDERDRIVE CLUTCH DISC


    1. A017D0WE01

      Using a screwdriver, remove the snap ring.

      Note

      Do not apply excessive force when removing the snap ring.

    2. A017E7AE01

      Remove the flange, 4 discs, and 4 plates from the transaxle case.

  43. INSPECT NO. 2 UNDERDRIVE CLUTCH DISC


    1. A017G17

      Check if the sliding surfaces of the disc, plate, and flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the lining of the disc comes off or discolors, or if a part of the groove is worn, replace all discs.

      • Before installing new discs, immerse them in ATF for at least 15 minutes.

  44. REMOVE TRANSAXLE REAR COVER SUB-ASSEMBLY


    1. A017DT5E02

      Remove the 11 bolts.

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

  45. REMOVE NO. 1 TRANSAXLE CASE PLUG


    1. A017BO1

      Remove the 4 No. 1 transaxle case plugs from the transaxle rear cover.

    2. Remove the 4 No. 1 O-rings from the 4 transaxle case plugs.

  46. REMOVE REAR CLUTCH OIL SEAL RING OUTER


    1. A017B9HE01

      Remove the 3 rear clutch oil seal rings from the transaxle rear cover.

  47. REMOVE NEEDLE ROLLER BEARING


    1. A017BVNE01

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

      SST
      09387-00041   ( 09387-01021, 09387-01030, 09387-01040 )

  48. REMOVE NO. 1 GOVERNOR APPLY GASKET


    1. A017CFJ

      Using a screwdriver, remove the 3 apply gaskets.

  49. REMOVE BRAKE APPLY TUBE


    1. A017EORE03

      Remove the bolt, clamp, and brake apply tube.

    2. Remove the clutch apply tube.

    3. Remove the brake apply tube from the clamp.

      Note

      Do not bend the tubes.

  50. REMOVE DIRECT CLUTCH ASSEMBLY


    1. A017B8OE07

      Remove the thrust bearing and the direct clutch assembly from the transaxle case.

  51. REMOVE OVERDRIVE DIRECT CLUTCH HUB SUB-ASSEMBLY


    1. A017E62E07

      Remove the thrust bearing race, thrust bearing, and overdrive direct clutch hub from the planetary gear assembly.

  52. INSPECT OVERDRIVE DIRECT CLUTCH DRUM SUB-ASSEMBLY


    1. A017FHWE01

      Using a dial indicator, measure the inside diameter of the forward clutch hub bushing.

      Standard inside diameter
      23.025 to 23.046 mm (0.9065 to 0.9073 in.)
      Maximum inside diameter
      23.09 mm (0.9091 in.)

      Note


      • Check the contact surface of the bushing in the direct clutch shaft. If any scratch or discoloration is found, replace the direct clutch sub-assembly with a new one.

      If the inside diameter is greater than the maximum, replace the forward clutch hub with a new one.

  53. REMOVE REAR PLANETARY SUN GEAR ASSEMBLY


    1. A017GBIE06

      Remove the rear planetary sun gear assembly from the transaxle case.

    2. A017EQ0E08

      Remove the thrust needle roller bearing and thrust bearing race from the rear planetary sun gear assembly.

    3. A017BV7E04

      Remove the No. 2 planetary carrier thrust washer from the rear planetary sun gear assembly.

  54. REMOVE ONE-WAY CLUTCH ASSEMBLY


    1. A017DABE05

      Remove the one-way clutch assembly and the thrust needle roller bearing from the transaxle case.

    2. A017DDTE06

      Remove the one-way clutch inner race from the one-way clutch assembly.

  55. REMOVE ONE-WAY CLUTCH SLEEVE OUTER


    1. A017BMTE07

      Remove the one-way clutch sleeve outer from the transaxle case.

  56. REMOVE NO. 1 PLANETARY CARRIER THRUST WASHER


    1. A017G19E05

      Remove the No. 1 planetary carrier thrust washer from the planetary gear assembly.

  57. REMOVE 2ND BRAKE CLUTCH DISC


    1. A017GAME01

      Using a screwdriver, remove the snap ring.

    2. Remove the flange, 4 discs, and 4 plates from the transaxle case.

  58. INSPECT 2ND BRAKE CLUTCH DISC


    1. A017G4C

      Check if the sliding surface of the disc, plate, and flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the lining of the disc comes off or discolors, or if a part of the groove is worn, replace all discs.

      • Before installing new discs, immerse them in ATF for at least 15 minutes.

  59. REMOVE 2ND BRAKE PISTON ASSEMBLY


    1. A017F8OE01

      Using a screwdriver, remove the snap ring.

    2. A017FYZE07

      Remove the 2nd brake piston assembly from the transaxle case.

  60. REMOVE REAR PLANETARY GEAR ASSEMBLY


    1. A017DIOE01

      Using a screwdriver, remove the snap ring.

    2. A017DVQE05

      Remove the rear planetary gear assembly from the transaxle case.

  61. REMOVE INPUT SUN GEAR


    1. A017F5CE01

      Remove the 2 thrust needle roller bearings, No. 2 thrust bearing race, No. 3 thrust bearing race, and the input sun gear from the transaxle case.

  62. REMOVE 1ST AND REVERSE BRAKE CLUTCH DISC


    1. A017FL8

      Remove the flange, 6 discs, and 6 plates from the transaxle case.

  63. INSPECT 1ST AND REVERSE BRAKE CLUTCH DISC


    1. A017FYR

      Check if the sliding surface of the disc, plate, and flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the lining of the disc comes off or discolors, or if a part of the groove is worn, replace all discs.

      • Before installing new discs, immerse them in ATF for at least 15 minutes.

  64. REMOVE FRONT PLANETARY GEAR ASSEMBLY


    1. A017DD4E01

      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 nut, and the nut cannot be loosened.

    2. A017FF2E01

      Using SST, remove the nut.

      SST
      09387-00030
      09387-00080
    3. A017B4PE01

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

      SST
      09950-60010   ( 09951-00450 )
      09950-70010   ( 09951-07100 )
    4. A017BMOE04

      Remove the front planetary gear assembly from the brake hub.

  65. REMOVE FRONT PLANETARY RING GEAR


    1. A017CZ6E06

      Using a screwdriver, remove the snap ring and front planetary ring gear from the brake hub.

  66. REMOVE 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY


    1. A017CF4E01

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

      SST
      09387-00070

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

      Note


      • Stop the press when the spring seat is lowered 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove to prevent the spring seat from being deformed.

      • Do not expand the snap ring excessively.

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


    1. A017G9GE02

      Using vernier calipers, measure the free length of the spring together with the spring seat.

      Standard free length
      17.61 mm (0.6933 in.)

      Tech Tips

      If the result is not as specified, replace the spring.

  68. REMOVE 1ST AND REVERSE BRAKE PISTON


    1. A017C2OE03

      Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle case 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 using a shop rag or a piece of cloth.

      • Take care not to splash ATF when applying compressed air.

    2. A017DE9E03

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

  69. REMOVE COUNTER DRIVE GEAR


    1. A017FU2E01

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

      SST
      09950-60010   ( 09951-00590 )
      09950-70010   ( 09951-07100 )
    2. A017BLLE01

      As shown in the illustration, tighten the 2 bolts evenly and make clearance of approx. 20.0 mm (0.787 in.) between the counter drive gear and the inner race.

    3. A017ESCE01

      Using SST, remove the tapered roller bearing.

      SST
      09950-60010   ( 09951-00590 )
      09950-00020
      09950-00030
      09950-40011   ( 09957-04010 )

  70. REMOVE COUNTER DRIVE GEAR BEARING


    1. A017C6ZE01

      Using a snap ring expander, remove the snap ring.

    2. A017F84E01

      Using SST and a press, remove the bearing outer race.

      SST
      09950-60020   ( 09951-00910 )

  71. REMOVE NO. 2 BREATHER PLUG

  72. REMOVE UNDERDRIVE BRAKE RETURN SPRING SUB-ASSEMBLY


    1. A017CNIE01

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

      SST
      09387-00020

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

      Note


      • Stop the press when the spring seat is lowered 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove, to prevent the spring seat from being deformed.

      • Do not expand the snap ring excessively.

  73. INSPECT UNDERDRIVE BRAKE RETURN SPRING SUB-ASSEMBLY


    1. A017FM3E11

      Using vernier calipers, measure the free length of the spring together with the spring seat.

      Standard free length
      13.24 mm (0.5213 in.)

      Tech Tips

      If the result is not as specified, replace the spring.

  74. REMOVE UNDERDRIVE BRAKE PISTON


    1. A017C7VE01

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

    2. A017G2KE04

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

  75. REMOVE NEEDLE ROLLER BEARING


    1. A017EF1E01

      Using SST, remove the needle roller bearing from the transaxle case.

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

  76. REMOVE UNDERDRIVE CLUTCH DRUM OIL SEAL RING


    1. A017CW6E09

      Remove the 2 oil seal rings from the transaxle case.

  77. REMOVE NO. 1 TRANSAXLE CASE PLUG


    1. A017B9I

      Remove the 2 No. 1 transaxle case plugs.

    2. Remove the 2 O-rings from the 2 No. 1 transaxle case plugs.

  78. REMOVE UNDERDRIVE CYLINDRICAL ROLLER BEARING


    1. A017DX3E01

      Using SST, remove the underdrive cylindrical roller bearing from the transaxle case.

      SST
      09514-35011

  79. REMOVE UNDERDRIVE OUTPUT SHAFT OIL SEAL RING


    1. A017BJ6E10

      Remove the oil seal ring from the transaxle housing.

  80. REMOVE DIFFERENTIAL GEAR LUBE APPLY TUBE


    1. A017C1CE07

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

      Note

      Do not bend the tubes.