AUTOMATIC TRANSMISSION UNIT DISASSEMBLY

CAUTION:

When working with seal packing material, perform the following:


  • Using a razor blade and gasket scraper, remove all the old seal packing material from the gasket surfaces.


  • Thoroughly clean all components to remove any loose material.


  • Clean both sealing surfaces with a non-residue solvent.


  • Apply seal packing in a continuous line (width approximately 1.2 mm (0.0472 in.)) along the sealing surface.


  • Parts must be assembled within 10 minutes of application. Otherwise, the seal packing material must be removed and reapplied.


  1. REMOVE TRANSMISSION CASE COVER


    1. A01FDXB

      Remove the 2 bolts and transmission case cover.

  2. REMOVE REFILL PLUG


    1. Remove the refill plug.

    2. Remove the O-ring from the refill plug.

  3. REMOVE TRANSMISSION CONTROL SHAFT LEVER RH


    1. A01FIRE

      Remove the nut, spring washer and transmission control shaft lever RH.

  4. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY


    1. A01FIMA

      Using a screwdriver, unstake the lock washer.

    2. Remove the nut and lock washer.

    3. Remove the bolt and park/neutral position switch assembly.

      Tech Tips

      Make sure that the manual valve lever shaft has not been rotated prior to installing the park/neutral position switch assembly as the detent spring may become detached from the manual valve lever shaft.

  5. REMOVE OIL COOLER TUBE UNION (w/o ATF Warmer)


    1. A01FFYLE01

      Remove the 2 oil cooler tube unions.

    2. Remove the 2 O-rings from the 2 oil cooler tube unions.

  6. REMOVE TRANSMISSION OIL COOLER ASSEMBLY (w/ ATF Warmer)


    1. A01FHMP

      Remove the 3 bolts, transmission oil cooler assembly and spacer.

    2. A01FFQAE06
      Text in Illustration
      *1 Transmission Oil Cooler
      *2 Spacer
      *3 O-ring

      Remove the 2 O-rings from the transmission oil cooler assembly.

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

  7. REMOVE TRANSMISSION REVOLUTION SENSOR


    1. A01FHMHE03

      Remove the 2 bolts and 2 transmission revolution sensors.

    2. Remove the O-ring from each sensor.

  8. REMOVE AUTOMATIC TRANSMISSION BREATHER TUBE


    1. A01FF2V

      Remove the 2 bolts.

    2. Remove the automatic transmission breather tube.

  9. REMOVE AUTOMATIC TRANSMISSION CASE PLUG


    1. A01FH52

      Remove the 5 automatic transmission case plugs from the automatic transmission case subassembly.

    2. Remove the 5 O-rings from the 5 automatic transmission case plugs.

    3. A01FHWV

      Using T55 "TORX" socket wrench, remove the automatic transmission case plug from the automatic transmission case sub-assembly.

    4. Remove the O-ring from the automatic transmission case plug.

  10. REMOVE AUTOMATIC TRANSMISSION HOUSING


    1. A01FIBU

      Remove the 10 bolts.

    2. Remove the automatic transmission housing.

  11. REMOVE AUTOMATIC TRANSMISSION FLANGE YOKE ASSEMBLY


    1. A01FFSLE02

      Using SST and a hammer, loosen the staked part of the lock nut.

      SST
      09930-00010

      Note


      • Be sure to use SST with the tapered surface facing the shaft.

      • Do not grind the tip of SST with a grinder or other device.

      • Completely loosen the staked part of the lock nut when removing it.

      • Do not damage the threads of the shaft.

    2. Remove the lock nut and automatic transmission flange yoke assembly.

    3. A01FDIB

      Remove the oil seal from the automatic transmission flange yoke assembly.

  12. REMOVE EXTENSION HOUSING SUB-ASSEMBLY


    1. A01FEQ8

      Remove the 6 bolts.

    2. A01FG13E02
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the extension housing sub-assembly.

      Note

      Be careful not to damage the extension housing sub-assembly.

      Tech Tips

      Tape the screwdriver tip before use.

    3. Remove the thrust needle roller bearing and 2 bearing races.

  13. REMOVE REAR COVER SLEEVE


    1. A01FDM6

      Remove the 2 washers and rear cover sleeve.

  14. REMOVE OUTPUT SHAFT THRUST BEARING


    1. A01FIE2

      Using a snap ring expander, remove the snap ring from the output shaft of the rear planetary gear assembly.

    2. Remove the rear output shaft thrust bearing race, output shaft thrust bearing and the output shaft thrust bearing race.

  15. REMOVE TRANSMISSION CASE ADAPTER RADIAL BALL BEARING


    1. A01FG6CE01

      Remove the transmission case adapter radial ball bearing from the extension housing sub-assembly.

  16. REMOVE AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEAL


    1. A01FGPYE02
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the automatic transmission extension housing oil seal.

      Note

      Be careful not to damage the extension housing sub-assembly.

      Tech Tips

      Tape the screwdriver tip before use.

  17. SECURE AUTOMATIC TRANSMISSION CASE SUB-ASSEMBLY


    1. A01FF3N

      Install the automatic transmission case sub-assembly on the overhaul attachment.

  18. REMOVE AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY

    Note

    Do not turn the transmission over as this will contaminate the valve body with foreign matter located at the bottom of the automatic transmission oil pan sub-assembly.


    1. Remove the overflow plug and gasket.

    2. Remove the drain plug and gasket.

    3. A01FG5K

      Remove the 20 bolts, automatic transmission oil pan sub-assembly and automatic transmission oil pan gasket.

    4. Examine particles in the pan.


      1. Remove the 3 transmission oil cleaner magnets from the oil pan. Use the removed magnets to collect any steel chips. Look carefully for the chips and particles in the automatic transmission oil pan sub-assembly and on the magnets to anticipate the type of wear which might be found in the transmission.

        Result
        Steel (magnetic)
        Bearing, gear and plate wear
        Brass (non-magnetic)
        Bushing wear

  19. REMOVE VALVE BODY OIL STRAINER ASSEMBLY


    1. A01FF3T

      Turn over the transmission.

    2. Remove the 4 bolts and valve body oil strainer assembly from the transmission valve body assembly.

    3. A01FDGFE10
      Text in Illustration
      *1 O-ring

      Remove the O-ring from the valve body oil strainer assembly.

  20. REMOVE TRANSMISSION WIRE


    1. A01FG08E01

      Remove the bolt and the temperature sensor clamp, and disconnect the ATF temperature sensor.

    2. A01FJ42E02

      Remove the 2 bolts and the 2 valve body wire harness clamps.

    3. A01FHLDE01

      Disconnect the 9 connectors from the shift solenoid valves.

    4. A01FJ2F

      Remove the bolt from the transmission case.

    5. Pull the transmission wire out of the transmission case.

    6. A01FGH6

      Remove the O-ring from the transmission wire.

  21. REMOVE TRANSMISSION VALVE BODY ASSEMBLY


    1. A01FF73

      Remove the bolt, detent spring cover and detent spring.

    2. A01FI9KE01

      Remove the 20 bolts and transmission valve body assembly.

    3. A01FEU9E06
      Text in Illustration
      *1 Lever Pin
      *2 Manual Valve Lever Sub-assembly

      Disconnect the lever pin from the manual valve lever sub-assembly.

  22. REMOVE TRANSAXLE CASE GASKET


    1. A01FEW2

      Remove the 3 transaxle case gaskets.

  23. REMOVE BRAKE DRUM GASKET


    1. A01FJ52

      Remove the 3 brake drum gaskets.

  24. REMOVE CHECK BALL BODY


    1. A01FIFPE09
      Text in Illustration
      *1 Check Ball Body
      *2 Spring

      Remove the check ball body and spring.

  25. REMOVE C-2 ACCUMULATOR PISTON


    1. A01FI9N

      While blowing compressed air into the oil hole, remove the C-2 accumulator piston and the spring from the automatic transmission case.

      Note

      Take care as the C-3 and B-3 accumulator pistons may jump out.

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

    3. A01FDBB

      Using a screwdriver, remove the snap ring and the spring sub-assembly from the C-2 accumulator piston.

      Note

      Be careful not to damage the C-2 accumulator piston.

      Tech Tips

      Tape the screwdriver tip before use.

  26. REMOVE B-3 ACCUMULATOR PISTON


    1. While blowing compressed air into the oil hole, remove the B-3 accumulator piston and the spring from the automatic transmission case.

      Note

      Take care as the C-3 accumulator piston may jump out.

    2. Remove the 2 O-rings from the B-3 accumulator piston.

    3. A01FDBB

      Using a screwdriver, remove the snap ring and the spring sub-assembly from the B-3 accumulator piston.

      Note

      Be careful not to damage the B-3 accumulator piston.

      Tech Tips

      Tape the screwdriver tip before use.

  27. REMOVE C-3 ACCUMULATOR PISTON


    1. A01FI2G

      While blowing compressed air into the oil hole, remove the C-3 accumulator piston and the 2 springs from the automatic transmission case.

    2. Remove the 2 O-rings from the C-3 accumulator piston.

    3. A01FDBB

      Using a screwdriver, remove the snap ring and the spring sub-assembly from the C-3 accumulator piston.

      Note

      Be careful not to damage the C-3 accumulator piston.

      Tech Tips

      Tape the screwdriver tip before use.

  28. REMOVE B-1 ACCUMULATOR VALVE


    1. A01FF03

      Remove the B-1 accumulator valve and the 2 spring from the automatic transmission case.

  29. REMOVE PARKING LOCK PAWL BRACKET


    1. A01FI4R

      Remove the 3 bolts and parking lock pawl bracket.

  30. REMOVE PARKING LOCK ROD SUB-ASSEMBLY


    1. A01FETV

      Disconnect the parking lock rod sub-assembly from the manual valve lever sub-assembly.

  31. REMOVE PARKING LOCK PAWL SHAFT


    1. A01FDZVE12
      Text in Illustration
      *1 Parking Lock Pawl
      *2 E-ring
      *3 Parking Lock Pawl Shaft
      *4 Spring

      Pull out the parking lock pawl shaft from the front side, then remove the parking lock pawl and spring.

    2. Remove the E-ring from the parking lock pawl shaft.

  32. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY


    1. A01FGZSE02
      Text in Illustration
      *1 Protective Tape

      Using a hammer and a screwdriver, cut off the spacer and remove it from the manual valve lever shaft.

      Note

      Be careful not to damage the manual valve lever shaft.

      Tech Tips

      Tape the screwdriver tip before use.

    2. A01FF5X

      Using a pin punch and a hammer, drive out the spring pin.

      Tech Tips

      Slowly drive out the spring pin so that it does not fall into the transmission case.

    3. Pull the manual valve lever shaft out through the transmission case and remove the manual valve lever sub-assembly.

  33. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL


    1. A01FG94E04
      Text in Illustration
      *1 Protective Tape
      *a RH Side
      *b LH Side

      Using a screwdriver, remove the 2 manual valve lever oil seals.

  34. REMOVE OIL PUMP ASSEMBLY


    1. A01FGO7

      Remove the 10 bolts from the transmission case.

    2. A01FFNPE04
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver with its tip wrapped with tape, pull out the oil pump assembly.

      Note

      Be careful not to damage the oil pump assembly and transmission case.

      Tech Tips

      Tape the screwdriver tip before use.

    3. A01FDV8E03
      Text in Illustration
      *1 No. 1 Thrust Bearing Race
      *2 O-ring
      *3 Oil Pump Assembly

      Remove the No. 1 thrust bearing race from the oil pump assembly.

    4. Remove the O-ring from the oil pump assembly.

  35. REMOVE CLUTCH DRUM AND INPUT SHAFT


    1. A01FIV4

      Remove the clutch drum and input shaft from the transmission case.

    2. A01FIASE15
      Text in Illustration
      *1 Thrust Needle Roller Bearing
      *2 Bearing Race
      *3 No. 2 Clutch Drum Thrust Washer

      Remove the No. 2 clutch drum thrust washer, 2 thrust needle roller bearings and bearing race.

  36. INSPECT NO. 2 ONE-WAY CLUTCH ASSEMBLY


    1. Hold the reverse clutch hub and turn the No. 2 one-way clutch assembly.

    2. A01FIZ4E08

      Check that the No. 2 one-way clutch assembly turns freely clockwise and locks counterclockwise.

      Text in Illustration
      A01FGIV Lock
      A01FJ4N Free

      If there is a problem with the one-way clutch, replace the No. 2 one-way clutch assembly.

  37. REMOVE NO. 2 ONE-WAY CLUTCH ASSEMBLY


    1. A01FFV4E03
      Text in Illustration
      *1 No. 2 One-way Clutch Assembly
      *2 No. 2 Clutch Drum Thrust Washer
      *3 Clutch Drum and Input Shaft

      Remove the No. 2 one-way clutch assembly and No. 2 clutch drum thrust washer from the clutch drum and input shaft.

  38. SECURE CLUTCH DRUM AND INPUT SHAFT


    1. A01FE2IE04
      Text in Illustration
      *1 Torque Converter Assembly
      *2 Oil Pump Assembly

      Place the oil pump assembly onto the torque converter assembly, and then place the clutch drum and input shaft onto the oil pump assembly.

  39. REMOVE REVERSE CLUTCH HUB SUB-ASSEMBLY


    1. A01FE4QE02
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the snap ring from the clutch drum and input shaft.

      CAUTION:

      Be careful not to damage the reverse clutch piston sub-assembly.

      Tech Tips

      Tape the screwdriver tip before use.

    2. A01FIXH

      Remove the reverse clutch hub sub-assembly with the reverse clutch reaction sleeve, clutch cushion plate, reverse clutch flange, 5 No. 3 clutch discs and 4 No. 3 clutch plates from the reverse clutch hub sub-assembly.

  40. REMOVE REVERSE CLUTCH REACTION SLEEVE


    1. A01FIY9

      Remove the reverse clutch reaction sleeve from the reverse clutch hub sub-assembly.

  41. REMOVE NO. 3 CLUTCH DISC


    1. Remove the clutch cushion plate, reverse clutch flange, 4 No. 3 clutch plates and 5 No. 3 clutch discs from the reverse clutch hub sub-assembly.

  42. INSPECT NO. 3 CLUTCH DISC


    1. A01FEV0

      Check whether the sliding surfaces of the discs, plates or flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the linings of the discs are peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.


      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  43. INSPECT REVERSE CLUTCH HUB SUB-ASSEMBLY


    1. A01FDQJ

      Using a caliper gauge, measure the inside diameter of the reverse clutch hub bushing.

      Standard inside diameter
      35.812 to 35.837 mm (1.4100 to 1.41090 in.)

      If the inside diameter is more than the standard inside diameter, replace the reverse clutch hub sub-assembly.

  44. REMOVE CLUTCH HUB SUB-ASSEMBLY


    1. A01FES1

      Remove the clutch hub sub-assembly and clutch hub thrust washer from the reverse clutch drum subassembly.

    2. A01FIVT

      Remove the 2 thrust needle roller bearings from the clutch hub sub-assembly.

  45. INSPECT CLUTCH HUB SUB-ASSEMBLY


    1. A01FIJ4

      Using a caliper gauge, measure the inside diameter of the clutch hub bushing.

      Standard inside diameter
      26.037 to 26.062 mm (1.02508 to 1.02606 in.)

      If the inside diameter is more than the standard inside diameter, replace the clutch hub sub-assembly.

  46. REMOVE COAST CLUTCH HUB SUB-ASSEMBLY


    1. A01FGUS

      Remove the coast clutch hub sub-assembly from the reverse clutch drum sub-assembly.

  47. INSPECT UNDERDRIVE ONE-WAY CLUTCH ASSEMBLY


    1. Hold the coast clutch hub and turn the underdrive one-way clutch assembly.

    2. A01FJ1UE04

      Check that the underdrive one-way clutch assembly turns freely clockwise and locks counterclockwise.

      Text in Illustration
      A01FGIV Lock
      A01FJ4N Free

      If there is a problem with the underdrive one-way clutch assembly, replace underdrive one-way clutch assembly.

  48. REMOVE UNDERDRIVE ONE-WAY CLUTCH ASSEMBLY


    1. A01FISHE05
      Text in Illustration
      *1 Thrust Bearing Race
      *2 Coast Clutch Hub Sub-assembly
      *3 Clutch Hub Thrust Washer
      *4 Underdrive One-way Clutch Assembly

      Remove the underdrive one-way clutch assembly, clutch hub thrust washer and thrust bearing race from the coast clutch hub sub-assembly.

  49. REMOVE NO. 1 CLUTCH DISC


    1. A01FE67E02
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the snap ring.

      Note

      Be careful not to damage the input shaft.

      Tech Tips

      Tape the screwdriver tip before use.

    2. Remove the flange, clutch cushion plate, 4 No. 1 clutch discs and 4 No. 1 clutch plates from the forward clutch piston sub-assembly.

  50. INSPECT NO. 1 CLUTCH DISC


    1. A01FEV0

      Check whether the sliding surfaces of the discs, plates or flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the linings of the discs are peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.


      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  51. REMOVE COAST CLUTCH DISC


    1. A01FEQJE03
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the hole snap ring.

      Note

      Be careful not to damage the input shaft.

      Tech Tips

      Tape the screwdriver tip before use.

    2. Remove the reverse clutch flange, 3 coast clutch discs and 3 coast clutch plates from the forward clutch piston sub-assembly.

  52. INSPECT COAST CLUTCH DISC


    1. A01FEV0

      Check whether the sliding surfaces of the discs, plates or flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the linings of the discs are peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.


      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  53. REMOVE INPUT SHAFT


    1. A01FFZ3E01

      Remove the thrust needle roller bearing from the input shaft.

    2. A01FI3O

      Remove the input shaft from the reverse clutch drum sub-assembly.

    3. A01FF7YE05
      Text in Illustration
      *1 Thrust Needle Roller Bearing
      *2 Thrust Bearing Race

      Remove the thrust needle roller bearing and thrust bearing race from the reverse clutch drum sub-assembly.

  54. REMOVE INPUT SHAFT OIL SEAL RING


    1. A01FDSO

      Remove the 4 input shaft oil seal rings from the input shaft.

  55. REMOVE NO. 1 CLUTCH BALANCER


    1. A01FGL8E01

      Place SST on the No. 1 clutch balancer, and compress the forward clutch return spring sub-assembly with a press.

      SST
      09350-30020   ( 09350-07040 )

    2. Using SST, remove the snap ring.

      SST
      09350-30020   ( 09350-07070 )
    3. A01FENLE02
      Text in Illustration
      *1 No. 1 Clutch Balancer
      *2 Forward Clutch Return Spring Sub-assembly

      Remove the No. 1 clutch balancer and forward clutch return spring sub-assembly from the input shaft.

    4. A01FIKME03
      Text in Illustration
      *1 D-ring

      Remove the D-ring from the No. 1 clutch balancer.

  56. INSPECT FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY


    1. A01FHH1

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

      Standard free length
      24.64 mm (0.970 in.)

      If the free length is less than the standard free length, replace the forward clutch return spring sub-assembly.

  57. REMOVE FORWARD CLUTCH PISTON SUB-ASSEMBLY


    1. A01FG06

      Holding the forward clutch piston sub-assembly by hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the input shaft to remove the forward clutch piston sub-assembly.

    2. A01FGT1E02
      Text in Illustration
      *1 Coast Clutch Piston
      *2 Forward Clutch Piston Sub-assembly

      Remove the coast clutch piston from the forward clutch piston sub-assembly.

    3. A01FH9QE01
      Text in Illustration
      *1 O-ring

      Remove the O-ring from the input shaft.

  58. REMOVE REVERSE CLUTCH FLANGE


    1. A01FEZD

      Remove the reverse clutch flange from the reverse clutch drum sub-assembly.

  59. REMOVE NO. 2 DIRECT CLUTCH DISC


    1. A01FEBGE02
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the 2 snap rings from the reverse clutch drum sub-assembly.

      Note

      Be careful not to damage the reverse clutch drum sub-assembly.

      Tech Tips

      Tape the screwdriver tip before use.

    2. Remove the reverse clutch flange, 6 No. 2 clutch plates and 5 No. 2 direct clutch discs from the reverse clutch drum sub-assembly.

  60. INSPECT NO. 2 DIRECT CLUTCH DISC


    1. A01FEV0

      Check whether the sliding surfaces of the discs, plates or flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the linings of the discs are peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.


      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  61. REMOVE NO. 3 CLUTCH BALANCER


    1. A01FFNNE02

      Place SST on the No. 3 clutch balancer, and compress the revers clutch return spring sub-assembly with a press.

      SST
      09387-00070

    2. Using SST, remove the snap ring.

      SST
      09350-30020   ( 09350-07070 )

    3. Remove the No. 3 clutch balancer.

  62. REMOVE REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY


    1. A01FHYME04
      Text in Illustration
      *1 Reverse Clutch Return Spring Sub-assembly
      *2 O-ring
      *3 Reverse Clutch Piston Sub-assembly

      Remove the reverse clutch return spring sub-assembly and O-ring from the reverse clutch piston sub-assembly.

  63. INSPECT REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY


    1. A01FHH1

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

      Standard free length
      21.04 mm (0.828 in.)

      If the free length is less than the standard free length, replace the reverse clutch return spring sub-assembly.

  64. REMOVE REVERSE CLUTCH PISTON SUB-ASSEMBLY


    1. A01FFWQE02
      Text in Illustration
      *1 Reverse Clutch Piston Sub-assembly
      *2 Reverse Clutch Drum Sub-assembly

      Remove the reverse clutch piston sub-assembly from the reverse clutch drum sub-assembly.

    2. A01FDTIE03
      Text in Illustration
      *1 O-ring

      Remove the O-ring from the reverse clutch piston sub-assembly.

    3. A01FDE9E03
      Text in Illustration
      *1 O-ring

      Remove the O-ring from the reverse clutch drum sub-assembly.

  65. REMOVE DIRECT CLUTCH PISTON SUB-ASSEMBLY


    1. A01FGUUE01

      Place SST on the direct clutch piston sub-assembly, and compress the direct clutch return spring subassembly with a press.

      SST
      09320-89010

    2. Using SST, remove the snap ring.

      SST
      09350-30020   ( 09350-07070 )
    3. A01FDOZE02
      Text in Illustration
      *1 Protective Tape

      Using 2 screwdrivers, remove the direct clutch piston sub-assembly from the reverse clutch drum sub-assembly.

      Note

      Be careful not to damage the direct clutch piston sub-assembly.

      Tech Tips

      Tape the screwdriver tip before use.

    4. A01FIDFE05
      Text in Illustration
      *1 No. 2 Clutch Balancer
      *2 Direct Clutch Return Spring Sub-assembly
      *3 Direct Clutch Piston Sub-assembly

      Remove the No. 2 clutch balancer and direct clutch return spring sub-assembly from the direct clutch piston sub-assembly.

    5. A01FIIEE03
      Text in Illustration
      *1 O-ring

      Remove the 2 O-rings from the direct clutch piston sub-assembly.

  66. INSPECT DIRECT CLUTCH RETURN SPRING SUB-ASSEMBLY


    1. A01FHH1

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

      Standard free length
      19.51 mm (0.768 in.)

      If the free length is less than the standard free length, replace the direct clutch return spring sub-assembly.

  67. REMOVE NO. 3 BRAKE DISC


    1. A01FDM9E01
      Text in Illustration
      *1 Protective Tape

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

      Note

      Be careful not to damage the transmission case.

      Tech Tips

      Tape the screwdriver tip before use.

    2. Remove the No. 3 brake flange, cushion plate, 4 No. 3 brake discs and 4 No. 3 brake plates from the transmission case.

  68. INSPECT NO. 3 BRAKE DISC


    1. A01FEV0

      Check whether the sliding surfaces of the discs, plates or flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the linings of the discs are peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.

      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  69. REMOVE ONE-WAY CLUTCH ASSEMBLY


    1. A01FJ44

      Remove the one-way clutch assembly and No. 1 planetary carrier thrust washer from the transmission case.

  70. REMOVE 2ND BRAKE CYLINDER


    1. A01FIK2E07

      Using SST, remove the snap ring.

      SST
      09350-30020   ( 09350-07060 )
    2. A01FHQ7

      Remove the 2nd brake cylinder from the transmission case.

  71. REMOVE 2ND BRAKE PISTON


    1. A01FGBEE06
      Text in Illustration
      *1 Protective Tape

      Using SST, a screwdriver and a press, remove the snap ring.

      SST
      09351-40010   ( 09351-04060, 09351-04070 )

      Note

      Be careful not to damage the 2nd brake cylinder.

      Tech Tips

      Tape the screwdriver tip before use.

    2. Remove the No. 3 brake piston return spring sub-assembly.

    3. A01FEP0

      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.

    4. A01FHA5E14
      Text in Illustration
      *1 O-ring

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

  72. INSPECT NO. 3 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY


    1. A01FEC2

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

      Standard free length
      15.72 mm (0.619 in.)

      If the inside diameter is less than the standard free length, replace the No. 3 brake piston return spring sub-assembly.

  73. REMOVE FRONT PLANETARY GEAR ASSEMBLY


    1. A01FILKE02
      Text in Illustration
      *1 One-way Clutch Inner Race
      *2 Front Planetary Gear Assembly

      Remove the front planetary gear assembly and one-way clutch inner race from the transmission case.

    2. A01FIFVE15
      Text in Illustration
      *1 No. 2 Planetary Carrier Thrust Washer
      *2 Thrust Needle Roller Bearing
      *3 No. 3 Thrust Bearing Race

      Remove the thrust needle roller bearing, No. 3 thrust bearing race and No. 2 planetary carrier thrust washer from the transmission case.

  74. INSPECT FRONT PLANETARY GEAR ASSEMBLY


    1. A01FI4W

      Using a feeler gauge, measure the front planetary pinion gear thrust clearance.

      Standard clearance
      0.20 to 0.60 mm (0.00788 to 0.0236 in.)

      If the clearance is more than the standard clearance, replace the front planetary gear assembly.

    2. A01FER0

      Using a cylinder gauge, measure the inside diameter of the front planetary gear bushing.

      Standard inside diameter
      57.43 mm (2.26 in.)

      If the inside diameter is more than the standard inside diameter, replace the front planetary gear assembly.

  75. INSPECT ONE-WAY CLUTCH ASSEMBLY


    1. Install the one-way clutch assembly to the one-way clutch inner race.

    2. Hold the one-way clutch inner race and turn the one-way clutch assembly.

    3. A01FGZAE06

      Check that the one-way clutch assembly turns freely counterclockwise and locks clockwise.

      Text in Illustration
      A01FGIV Lock
      A01FJ4N Free

      If there is a problem with the one-way clutch, replace the one-way clutch assembly.

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

  76. REMOVE FRONT PLANETARY RING GEAR


    1. A01FI3M

      Remove the front planetary ring gear from the transmission case.

  77. REMOVE CENTER PLANETARY RING GEAR


    1. A01FGEZE01
      Text in Illustration
      *1 Protective Tape

      Using a screwdriver, remove the snap ring.

      Note

      Be careful not to damage the front planetary ring gear.

      Tech Tips

      Tape the screwdriver tip before use.

    2. A01FJ1V

      Remove the center planetary ring gear and front planetary ring thrust flange from the front planetary ring gear.

    3. Remove the thrust needle roller bearing from the front planetary ring thrust flange.

  78. REMOVE NO. 1 BRAKE DISC


    1. Remove the No. 1 brake flange, 3 No. 1 brake discs and 3 No. 1 brake plates from the transmission case.

  79. INSPECT NO. 1 BRAKE DISC


    1. A01FEV0

      Check whether the sliding surfaces of the discs, plates or flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the linings of the discs are peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.

      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  80. REMOVE BRAKE PISTON RETURN SPRING SUB-ASSEMBLY


    1. A01FIYME01
      Text in Illustration
      *1 Protective Tape

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

      Note

      Be careful not to damage the front transmission case.

      Tech Tips

      Tape the screwdriver tip before use.

    2. A01FHGBE05
      Text in Illustration
      *1 Brake Piston Return Spring Sub-assembly
      *2 No. 1 Brake Cylinder

      Remove the brake piston return spring sub-assembly, No. 1 brake piston and No. 1 brake cylinder from the transmission case.

  81. INSPECT BRAKE PISTON RETURN SPRING SUB-ASSEMBLY


    1. A01FDU0

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

      Standard free length
      17.05 mm (0.671 in.)

      If the free length is less than the standard free length, replace the brake piston return spring sub-assembly.

  82. REMOVE NO. 1 BRAKE PISTON


    1. A01FFJH

      Hold the No. 1 brake cylinder and apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the No. 1 brake cylinder to remove the No. 1 brake piston.

      Tech Tips

      If the piston does not pop out with compressed air, lift the piston out with needle-nose pliers.

    2. Remove the 2 O-rings from the No. 1 brake piston.

  83. REMOVE NO. 2 BRAKE DISC


    1. A01FH4WE02
      Text in Illustration
      *1 Protective Tape

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

      Note

      Be careful not to damage the front transmission case.

      Tech Tips

      Tape the screwdriver tip before use.

    2. Remove the 2 No. 2 brake flanges, No. 2 brake piston return spring sub-assembly, 4 No. 2 brake discs and 3 No. 2 brake plates from the transmission case.

  84. INSPECT NO. 2 BRAKE DISC


    1. A01FEV0

      Check whether the sliding surfaces of the discs, plates or flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the linings of the discs are peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.

      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  85. INSPECT NO. 2 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY


    1. A01FJ09

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

      Standard free length
      22.66 mm (0.892 in.)

      If the free length is less than the standard free length, replace the No. 2 brake piston return spring sub-assembly.

  86. REMOVE NO. 2 BRAKE PISTON


    1. A01FFX5

      Hold the No. 2 brake piston and apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transmission case to remove the No. 2 brake piston and No. 2 brake cylinder.

      Tech Tips

      If the piston does not pop out with compressed air, lift the piston out with needle-nose pliers.

    2. Remove the No.2 brake piston from the No.2 brake cylinder.

    3. Remove the 2 O-rings from the No. 2 brake piston.

  87. REMOVE CENTER PLANETARY GEAR ASSEMBLY


    1. A01FE2CE01
      Text in Illustration
      *1 No. 4 Thrust Bearing Race
      *2 Center Planetary Gear Assembly
      *3 Planetary Sun Gear

      Remove the center planetary gear assembly, planetary sun gear and No. 4 thrust bearing race from the transmission case.

  88. INSPECT CENTER PLANETARY GEAR ASSEMBLY


    1. A01FHJ2

      Using a feeler gauge, measure the center planetary gear pinion thrust clearance.

      Standard clearance
      0.12 to 0.68 mm (0.00473 to 0.02677 in.)

      If the clearance is more than the standard clearance, replace the center planetary gear assembly.

  89. REMOVE INTERMEDIATE SHAFT


    1. A01FIW6E03

      Using SST, remove the snap ring from the transmission case.

      SST
      09350-30020   ( 09350-07060 )
    2. A01FDHR

      Remove the intermediate shaft with the No. 3 one-way clutch assembly from the transmission case.

  90. INSPECT NO. 3 ONE-WAY CLUTCH ASSEMBLY


    1. Hold the rear planetary ring gear flange sub-assembly and turn the No. 3 one-way clutch assembly.

    2. A01FGUDE06

      Check that the No. 3 one-way clutch assembly turns freely counterclockwise and locks clockwise.

      Text in Illustration
      A01FGIV Lock
      A01FJ4N Free

      If there is a problem with the No. 3 one-way clutch assembly, replace the No. 3 one-way clutch assembly.

  91. REMOVE NO. 3 ONE-WAY CLUTCH ASSEMBLY


    1. A01FDFFE03
      Text in Illustration
      *1 No. 3 One-way Clutch Assembly
      *2 One-way Clutch Inner Race

      Remove the No. 3 one-way clutch assembly and one-way clutch inner race from the intermediate shaft.

  92. REMOVE REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY


    1. A01FFA7E16
      Text in Illustration
      *1 No. 7 Thrust Bearing Race
      *2 Thrust Needle Roller Bearing
      *3 No. 8 Thrust Bearing Race
      *4 Rear Planetary Ring Gear Flange Sub-assembly

      Remove the No. 8 thrust bearing race, thrust needle roller bearing, No. 7 thrust bearing race and rear planetary ring gear flange sub-assembly from the intermediate shaft.

  93. INSPECT REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY


    1. A01FIVA

      Using a caliper gauge, measure the inside diameter of the rear planetary ring gear bushing.

      Standard inside diameter
      32.19 mm (1.27 in.)

      If the inside diameter is more than the standard inside diameter, replace the rear planetary ring gear flange sub-assembly.

  94. INSPECT INTERMEDIATE SHAFT


    1. A01FE9WE05

      Using a dial indicator, check the intermediate shaft runout.

      Standard runout
      0.03 mm (0.00118 in.)

      If the runout exceeds the specification, replace the intermediate shaft with a new one.

    2. A01FIGNE03

      Using a micrometer, check the outer diameter of the intermediate shaft at each point shown in the illustration.

      Standard diameter
      A
      25.962 to 25.975 mm (1.02213 to 1.02263 in.)
      B
      32.062 to 32.075 mm (1.26228 to 1.26279 in.)

      If the outer diameter is outside the standard range, replace the intermediate shaft with a new one.

  95. REMOVE BRAKE PLATE STOPPER SPRING


    1. A01FH2N

      Remove the brake plate stopper spring from the transmission case.

  96. REMOVE NO. 4 BRAKE DISC


    1. Remove the rear cover sleeve, 4 No. 4 brake plates, 4 No. 4 brake discs and No. 4 brake flange from the transmission case.

  97. INSPECT NO. 4 BRAKE DISC


    1. A01FEV0

      Check whether the sliding surfaces of the discs, plates or flange are worn or burnt.

      If necessary, replace them.

      Note


      • If the linings of the discs are peeled off or discolored, or if any part of the printed numbers is damaged, replace all discs.

      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  98. REMOVE REAR PLANETARY GEAR ASSEMBLY


    1. A01FEJE

      Remove the rear planetary gear assembly from the transmission case.

    2. A01FGWT

      Remove the 2 thrust needle roller bearings from the rear planetary gear assembly.

    3. A01FE2G

      Remove the No. 9 thrust bearing race from the transmission case.

  99. INSPECT REAR PLANETARY GEAR ASSEMBLY


    1. A01FEW3

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

      Standard free length
      23.74 mm (0.935 in.)

      If the free length is less than the standard free length, replace the 1st and reverse brake return spring sub-assembly.

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


    1. A01FI3DE04
      Text in Illustration
      *1 Snap Ring

      Place SST on the 1st and reverse brake return spring sub-assembly and compress the 1st and reverse brake return spring sub-assembly.

      SST
      09350-30020   ( 09350-07050 )

    2. Using SST, remove the snap ring and 1st and reverse brake return spring sub-assembly.

      SST
      09350-30020   ( 09350-07070 )

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


    1. A01FEW3

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

      Standard free length
      23.74 mm (0.935 in.)

      If the free length is less than the standard free length, replace the 1st and reverse brake return spring sub-assembly.

  102. REMOVE 1ST AND REVERSE BRAKE PISTON


    1. A01FEYH

      Hold the 1st and reverse brake piston and blow compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) into the transmission case to remove the 1st and reverse brake piston.

      Tech Tips

      If the 1st and reverse brake piston does not pop out with compressed air, lift the 1st and reverse brake piston out with needle-nose pliers.

    2. Remove the brake apply tube from the 1st and reverse brake piston.

    3. Remove the O-ring from the 1st and reverse brake piston.

  103. REMOVE BRAKE REACTION SLEEVE


    1. A01FFJ2E02

      Using SST, remove the brake reaction sleeve.

      SST
      09350-30020   ( 09350-07080 )

    2. Remove the 2 O-rings from the brake reaction sleeve.

  104. REMOVE NO. 4 BRAKE PISTON


    1. A01FIBME02

      Using SST, remove the No. 4 brake piston.

      SST
      09350-30020   ( 09350-07090 )

    2. Remove the 2 O-rings from the No. 4 brake piston.