AUTOMATIC TRANSMISSION UNIT DISASSEMBLY


  1. REMOVE TRANSMISSION CONTROL SHAFT LEVER LH

    A00OA7T

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

  2. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY

    A00O9REE01

    1. Using a screwdriver, bend the tabs of the lock washer.

    2. Remove the nut, lock washer and bolt.

    3. Remove the park/neutral position switch.

      Tech Tips

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

  3. REMOVE OIL COOLER TUBE UNION

    A00O3X8E01
    Text in Illustration
    *A w/ Warmer:
    *B w/o Warmer:

    1. Remove the 2 oil cooler tube unions.

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

  4. REMOVE SPEED SENSOR

    A00OAJP

    1. Remove the 2 bolts and 2 speed sensors.

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

  5. REMOVE AUTOMATIC TRANSMISSION BREATHER TUBE

    A00O5AP

    1. Remove the 2 bolts.

    2. Remove the breather tube.

    3. Remove the O-ring from the tube.

  6. REMOVE AUTOMATIC TRANSMISSION HOUSING

    A00OAKFE03
    Text in Illustration
    *A for 1GR-FE:
    *B for 1KD-FTV:

    1. Remove the 10 bolts.

    2. Remove the transmission housing.

  7. REMOVE REAR ADAPTOR TRANSFER

    A00O9K1E06

    1. Remove the 8 bolts.

    2. Remove the transmission case adapter.

      Tech Tips

      Use a brass bar and hammer to remove the transmission case adapter.

    3. Remove the 2 transfer case ring pins from the transmission case adapter.

  8. REMOVE TRANSMISSION CASE ADAPTER REAR OIL SEAL

    A00O6YBE01

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

      Tech Tips

      Tape the screwdriver with tip before use.

      Note

      Be careful not to damage the transmission case.

  9. REMOVE REAR TRANS CASE ADAPTOR OIL RECEIVER

    A00O78M

    1. Using snap ring pliers, remove the snap ring and oil receiver.

  10. FIX AUTOMATIC TRANSMISSION CASE SUB-ASSEMBLY

    A00O5W3E01

    1. Install the transmission case to an overhaul attachment.

  11. REMOVE AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY

    Note

    Do not turn the transmission over as this will contaminate the valve body with foreign matter in the bottom of the pan.


    1. Remove the drain plug and 20 bolts.

    2. Remove the 4 magnets from the oil pan.

  12. INSPECT AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY


    1. Remove the magnets and use them to collect steel particles.

    2. Carefully look at the foreign matter and particles in the pan and on the magnets to anticipate the type of wear you will find in the transmission.


      • Steel (magnetic): bearing, gear and clutch plate wear

      • Brass (non-magnetic): bush wear

  13. REMOVE VALVE BODY OIL STRAINER ASSEMBLY

    A00O4DTE01

    1. Turn over the transmission.

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

    3. Remove the O-ring from the oil strainer.

  14. REMOVE TRANSMISSION WIRE

    A00O6ZPE05

    1. Remove the 2 bolts and 2 temperature sensor clamps, and disconnect the 2 ATF temperature sensors.

      Text in Illustration
      *1 Temperature Sensor Clamp

    2. Disconnect the 7 connectors from the solenoid valves.

    3. A00O5NVE01

      Remove the bolt from the case.

    4. Pull the transmission wire out of the transmission case to remove it.

    5. Remove the O-ring from the transmission wire.

  15. REMOVE TRANSMISSION VALVE BODY ASSEMBLY


    1. Remove the bolt, detent spring cover and detent spring.

    2. A00O6IPE02

      Remove the 19 bolts and valve body.

  16. REMOVE TRANSMISSION CASE GASKET

    A00O52FE03

    1. Remove the 3 gaskets.

  17. REMOVE BRAKE DRUM GASKET

    A00O81CE01

    1. Remove the 3 gaskets.

  18. REMOVE CHECK BALL BODY

    A00O6WME13
    Text in Illustration
    *1 Check Ball Body
    *2 Spring

    1. Remove the check ball body and spring.

  19. REMOVE C-2 ACCUMULATOR PISTON

    A00O9LSE01

    1. Apply compressed air to the oil hole to remove the C-2 accumulator piston and spring.

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

      Note

      Be careful as the C-3 and B-3 accumulator pistons may jump out.

  20. REMOVE B-3 ACCUMULATOR PISTON

    A00O9LSE01

    1. Apply compressed air to the oil hole to remove the B-3 accumulator piston and spring.

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

      Note

      Be careful as the C-3 accumulator piston may jump out.

  21. REMOVE C-3 ACCUMULATOR PISTON

    A00OADXE01

    1. Apply compressed air to the oil hole to remove the C-3 accumulator piston and 2 springs.

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

  22. REMOVE C-1 ACCUMULATOR VALVE

    A00OA78E01

    1. Remove the C-1 accumulator valve and 2 springs.

  23. REMOVE PARKING LOCK PAWL BRACKET

    A00O33AE02

    1. Remove the 3 bolts and bracket.

  24. REMOVE PARKING LOCK ROD SUB-ASSEMBLY

    A00O53OE01

    1. Disconnect the parking lock rod from the manual valve lever to remove it.

  25. REMOVE PARKING LOCK PAWL SHAFT

    A00O428E01

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

    2. Remove the E-ring from the shaft.

  26. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY

    A00O4EAE01

    1. Using a hammer and screwdriver, cut off the spacer and remove it from the shaft.

    2. A00O6Z0E01

      Using a pin punch and hammer, tap 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 case and remove the manual valve lever.

  27. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL

    A00O5GLE02

    1. Using a screwdriver, pry out the 2 oil seals.

      Tech Tips

      Tape the screwdriver tip before use.

      Note

      Be careful not to damage the transmission case.

  28. REMOVE OIL PUMP ASSEMBLY

    A00O97XE01

    1. Remove the 10 bolts.

    2. A00O5SEE02

      Using SST, remove the oil pump.

      SST
      09350-30020   ( 09350-07020 )
    3. A00OAG0E03

      Remove the O-ring from the front oil pump.

    4. A00OA7P

      Remove the 2 thrust bearing races from the front oil pump.

  29. REMOVE CLUTCH DRUM AND INPUT SHAFT ASSEMBLY

    A00O5TRE01

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

    2. A00O4G2

      Remove the clutch drum thrust washer and 2 thrust needle roller bearings.

  30. INSPECT NO. 2 1-WAY CLUTCH ASSEMBLY

    A0098E2E04

    1. Hold the reverse clutch hub and turn the 1-way clutch assembly.

    2. Check that the 1-way clutch turns freely when turned clockwise and locks when turned counterclockwise.

      Text in Illustration
      A009BSG Lock
      A009710 Free

  31. REMOVE NO. 2 1-WAY CLUTCH ASSEMBLY

    A00O4OXE01

    1. Remove the 1-way clutch and No. 2 clutch drum thrust washer from the clutch drum and input shaft assembly.

  32. FIX CLUTCH DRUM AND INPUT SHAFT ASSEMBLY

    A00O8Q2E02
    Text in Illustration
    *1 Torque Converter Clutch
    *2 Oil Pump

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

  33. REMOVE REVERSE CLUTCH HUB SUB-ASSEMBLY

    A00O4ZEE01

    1. Using a screwdriver, remove the snap ring.

    2. A00O3M1E01

      Remove the reverse clutch hub sub-assembly, reverse clutch reaction sleeve, clutch cushion, plate reverse clutch flange, 5 reverse clutch discs and 4 clutch plates from the clutch drum.

  34. REMOVE REVERSE CLUTCH REACTION SLEEVE

    A00O96WE01

    1. Remove the reverse clutch reaction sleeve from the reverse clutch hub.

  35. REMOVE REAR CLUTCH DISC


    1. Remove the clutch cushion plate, reverse clutch flange, 5 discs and 4 plates from the reverse clutch hub.

  36. INSPECT REAR CLUTCH DISC

    A0097Q3

    1. Replace all the discs if one of the following problems is present: 1) a disc, plate or flange is worn or burnt, 2) the lining of a disc is peeled off or discolored, or 3) the grooves or printed numbers have even a little bit of damage.

      Note

      When assembling new discs, soak them in ATF for at least 15 minutes before assembly.

  37. INSPECT REVERSE CLUTCH HUB SUB-ASSEMBLY

    A0096HYE01

    1. Using a dial indicator, measure the inside diameter of the reverse clutch hub bush.

      Standard inside diameter
      35.812 to 35.837 mm (1.410 to 1.411 in.)
      Maximum inside diameter
      35.887 mm (1.413 in.)

      • If the inside diameter is more than the maximum, replace the reverse clutch hub.

  38. REMOVE FORWARD CLUTCH HUB SUB-ASSEMBLY

    A00O974E01

    1. Remove the forward clutch hub from the clutch drum.

    2. A00O3WGE03

      Remove the 2 thrust needle roller bearings from the forward clutch hub.

  39. INSPECT FORWARD CLUTCH HUB SUB-ASSEMBLY

    A00940BE01

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

      Standard inside diameter
      26.037 to 26.062 mm (1.025 to 1.026 in.)
      Maximum inside diameter
      26.112 mm (1.028 in.)

      • If the inside diameter is more than the maximum, replace the forward clutch hub.

  40. REMOVE MULTIPLE DISC CLUTCH HUB

    A00OAJSE01

    1. Remove the multiple disc clutch hub from the clutch drum.

    2. A00OB2YE07

      Remove the 2 thrust bearing races from the multiple disc clutch hub.

  41. REMOVE INPUT SHAFT ASSEMBLY

    A00O9T3E01

    1. Remove the thrust needle roller bearing from the clutch drum.

    2. A00O8UBE01

      Remove the input shaft assembly from the clutch drum.

  42. REMOVE INPUT SHAFT OIL SEAL RING

    A00O5GUE01

    1. Remove the 3 oil seal rings from the input shaft.

  43. REMOVE FORWARD MULTIPLE DISC CLUTCH DISC

    A00O6RDE01

    1. Using a screwdriver, remove the hole snap ring.

    2. for 1GR-FE:

      Remove the 2 flanges, 6 discs and 5 plates from the input shaft.

    3. for 1KD-FTV:

      Remove the 2 flanges, 7 discs and 6 plates from the input shaft.

  44. INSPECT FORWARD MULTIPLE DISC CLUTCH DISC

    A0096VA

    1. Replace all the discs if one of the following problems is present: 1) a disc, plate or flange is worn or burnt, 2) the lining of a disc is peeled off or discolored, or 3) the grooves or printed numbers have even a little bit of damage.

      Note

      When assembling new discs, soak them in ATF for at least 15 minutes before assembly.

  45. REMOVE NO. 1 CLUTCH BALANCER

    A00O7O2E02

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

      SST
      09350-30020   ( 09350-07040, 09350-07070 )

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

    3. A00O8BDE01

      Remove the clutch balancer and forward clutch return spring from the input shaft assembly.

    4. A00O40UE01

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

  46. INSPECT FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY

    A0098V3

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

      Standard free length
      26.74 mm (1.05 in.)

  47. REMOVE FORWARD CLUTCH PISTON

    A00O33LE01

    1. Hold the input shaft by hand and apply compressed air to the input shaft to remove the forward clutch piston.

    2. A00O6LLE01

      Remove the 2 O-rings from the forward clutch piston.

  48. REMOVE REVERSE CLUTCH FLANGE

    A00O52LE01

    1. Remove the reverse clutch flange from the clutch drum.

  49. REMOVE DIRECT CLUTCH DISC

    A00OAYYE01

    1. Using a screwdriver, remove the 2 hole snap rings from the clutch drum.

    2. for 1GR-FE:

      Remove the reverse clutch flange, 5 discs and 5 plates from the clutch drum.

    3. for 1KD-FTV:

      Remove the reverse clutch flange, 6 discs and 6 plates from the clutch drum.

  50. INSPECT DIRECT CLUTCH DISC

    A0098J4

    1. Replace all the discs if one of the following problems is present: 1) a disc, plate or flange is worn or burnt, 2) the lining of a disc is peeled off or discolored, or 3) the grooves or printed numbers have even a little bit of damage.

      Note

      When assembling new discs, soak them in ATF for at least 15 minutes before assembly.

  51. REMOVE NO. 3 CLUTCH BALANCER

    A00O4ODE04

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

      SST
      09387-00070

    2. Using SST, remove the snap ring.

      SST
      09350-30020   ( 09350-07070 )

  52. REMOVE REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY

    A00O36RE01

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

  53. INSPECT REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY

    A009A6G

    1. 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.)

  54. REMOVE REVERSE CLUTCH PISTON SUB-ASSEMBLY

    A00O9CLE01

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

    2. A00O4OQE01

      Remove the O-ring from the reverse clutch piston.

    3. A00O45JE01

      Remove the O-ring from the clutch drum.

  55. REMOVE DIRECT CLUTCH PISTON SUB-ASSEMBLY

    A00O5QCE06

    1. Place SST on the direct clutch piston and compress the return spring with a press.

      SST
      09320-89010

    2. Using SST, remove the snap ring.

      SST
      09350-30020   ( 09350-07070 )
    3. A00OA4HE01

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

    4. A00O5XOE01

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

    5. A00O8OAE01

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

  56. INSPECT DIRECT CLUTCH RETURN SPRING SUB-ASSEMBLY

    A009BK2

    1. 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.)

  57. REMOVE NO. 3 BRAKE SNAP RING

    A00O6E6E01

    1. Using a screwdriver, remove the No. 3 brake snap ring from the case.

  58. REMOVE NO. 3 BRAKE DISC


    1. Remove the flange, 4 discs, 4 plates and cushion plate from the case.

  59. INSPECT NO. 3 BRAKE DISC

    A0095KG

    1. Replace all the discs if one of the following problems is present: 1) a disc, plate or flange is worn or burnt, 2) the lining of a disc is peeled off or discolored, or 3) the grooves or printed numbers have even a little bit of damage.

      Note

      When assembling new discs, soak them in ATF for at least 15 minutes before assembly.

  60. REMOVE 2ND BRAKE PISTON HOLE SNAP RING

    A00O5C1E03

    1. Using SST, remove the snap ring.

      SST
      09350-30020   ( 09350-07060 )

  61. REMOVE 1-WAY CLUTCH ASSEMBLY

    A00O3LFE01

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

  62. REMOVE 2ND BRAKE CYLINDER

    A00O7XSE01

    1. Remove the 2nd brake cylinder from the case.

  63. REMOVE 2ND BRAKE PISTON

    A00O5F9E05

    1. Using SST and a press, compress the return spring and remove the snap ring.

      SST
      09351-40010
    2. A00O4W0E01

      Hold the 2nd brake cylinder and apply compressed air to the 2nd brake cylinder to remove the 2nd brake piston.

    3. A00O3N9E03

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

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

    A0095P3

    1. 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.)

  65. REMOVE FRONT PLANETARY GEAR ASSEMBLY

    A00OB5YE01

    1. Remove the 1-way clutch inner race and front planetary gear assembly from the case.

    2. A00OA2QE03

      Remove the thrust bearing race, thrust needle roller bearing and No. 2 planetary carrier thrust washer from the front planetary gear assembly.

  66. INSPECT FRONT PLANETARY GEAR ASSEMBLY

    A009AJEE01

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

      Standard clearance
      0.2 to 0.6 mm (0.00787 to 0.0236 in.)
      Maximum clearance
      0.65 mm (0.0256 in.)

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

    2. A009BCOE01

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

      Maximum inside diameter
      57.48 mm (2.26 in.)

      • If the inside diameter is more than the maximum, replace the front planetary gear.

  67. INSPECT 1-WAY CLUTCH ASSEMBLY

    A00970FE04

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

    2. Hold the 1-way clutch inner race and turn the 1-way clutch assembly. Check that the 1-way clutch turns freely when turned counterclockwise and locks when turned clockwise.

      Text in Illustration
      A009BSG Lock
      A009710 Free

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

  68. REMOVE FRONT PLANETARY RING GEAR

    A00O7IWE01

    1. Remove the front planetary ring gear and thrust needle roller bearing from the transmission case.

  69. REMOVE CENTER PLANETARY RING GEAR

    A00O3YGE01

    1. Using a screwdriver, remove the snap ring.

    2. A00O42AE01

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

  70. REMOVE NO. 1 BRAKE DISC


    1. Remove the flange, 3 discs and 3 plates from the case.

  71. INSPECT NO. 1 BRAKE DISC

    A009A6U

    1. Replace all the discs if one of the following problems is present: 1) a disc, plate or flange is worn or burnt, 2) the lining of a disc is peeled off or discolored, or 3) the grooves or printed numbers have even a little bit of damage.

      Note

      When assembling new discs, soak them in ATF for at least 15 minutes before assembly.

  72. REMOVE BRAKE PISTON RETURN SPRING SNAP RING

    A00O64EE01

    1. Using a screwdriver, remove the brake piston return spring snap ring from the case.

  73. REMOVE BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

    A00O7LZE01

    1. Remove the brake piston return spring and No. 1 brake piston with No. 1 brake cylinder from the transmission case.

  74. INSPECT BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

    A0097W9

    1. 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.)

  75. REMOVE NO. 1 BRAKE PISTON

    A00O7IXE01

    1. Hold the No. 1 brake cylinder and apply compressed air 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.

  76. REMOVE NO. 2 BRAKE DISC

    A00OA5VE01

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

    2. Remove the flange, 3 discs, 3 plates and brake piston return spring from the case.

  77. INSPECT NO. 2 BRAKE DISC

    A0094D5

    1. Replace all the discs if one of the following problems is present: 1) a disc, plate or flange is worn or burnt, 2) the lining of a disc is peeled off or discolored, or 3) the grooves or printed numbers have even a little bit of damage.

      Note

      When assembling new discs, soak them in ATF for at least 15 minutes before assembly.

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

    A0097Y4

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

      Standard free length
      17.45 mm (0.687 in.)

  79. REMOVE NO. 2 BRAKE PISTON

    A00O5Y4E01

    1. Apply compressed air to the transmission case to remove the No. 2 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. 2 brake piston.

  80. REMOVE CENTER PLANETARY GEAR ASSEMBLY

    A00O65SE01

    1. Remove the thrust bearing race, center planetary gear and planetary sun gear from the case.

  81. INSPECT CENTER PLANETARY GEAR ASSEMBLY

    A0095ZOE01

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

      Standard clearance
      0.12 to 0.68 mm (0.00472 to 0.0268 in.)
      Maximum clearance
      0.73 mm (0.0287 in.)

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

  82. REMOVE INTERMEDIATE SHAFT

    A00O7USE01

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

    2. A00O4FBE01

      Remove the intermediate shaft with No. 3 1-way clutch assembly from the case.

  83. INSPECT NO. 3 1-WAY CLUTCH ASSEMBLY

    A009AUVE04

    1. Hold the rear planetary ring gear flange and turn the 1-way clutch. Check that the 1-way clutch turns freely when turned counterclockwise and locks when turned clockwise.

      Text in Illustration
      A009BSG Lock
      A009710 Free

  84. REMOVE NO. 3 1-WAY CLUTCH ASSEMBLY

    A00OA6AE01

    1. Remove the No. 3 1-way clutch assembly and 1-way clutch inner race from the intermediate shaft.

  85. REMOVE REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY

    A00O6Z9E12

    1. Remove the planetary ring gear flange, 2 thrust bearing races and thrust needle roller bearing from the intermediate shaft.

  86. INSPECT REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY

    A00985SE01

    1. Using a dial indicator, measure the inside diameter of the rear planetary ring gear bush.

      Standard inside diameter
      32.176 to 32.201 (1.267 to 1.268 in.)
      Maximum inside diameter
      32.251 mm (1.270 in.)

      • If the inside diameter is more than the maximum, replace the rear planetary ring gear.

  87. INSPECT INTERMEDIATE SHAFT

    A009A0GE04

    1. Using a dial indicator, measure the intermediate shaft runout.

      Standard runout
      0.03 mm (0.00118 in.)
      Maximum runout
      0.08 mm (0.00315 in.)

      If the runout is more than the maximum, replace the intermediate shaft with a new one.

    2. A009AIAE02

      Using a micrometer, measure the diameter of the intermediate shaft at the positions shown in the diagram.

      Standard diameter
      A, B
      25.962 to 25.975 mm (1.022 to 1.023 in.)
      C, D
      32.062 to 32.075 mm (1.262 to 1.263 in.)
      Minimum diameter
      A, B
      25.912 mm (1.02 in.)
      C, D
      32.012 mm (1.26 in.)

      If the diameter is less than the minimum, replace the intermediate shaft with a new one.

  88. REMOVE BRAKE PLATE STOPPER SPRING

    A00OA6JE01

  89. REMOVE NO. 4 BRAKE DISC


    1. Remove the 7 plates, 8 discs and 2 flanges from the case.

  90. INSPECT NO. 4 BRAKE DISC

    A00943M

    1. Replace all the discs if one of the following problems is present: 1) a disc, plate or flange is worn or burnt, 2) the lining of a disc is peeled off or discolored, or 3) the grooves or printed numbers have even a little bit of damage.

      Note

      When assembling new discs, soak them in ATF for at least 15 minutes before assembly.

  91. REMOVE REAR PLANETARY GEAR ASSEMBLY

    A00O3EC

    1. Remove the rear planetary gear assembly from the case.

    2. A00OB6F

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

    3. A00O3DDE02

      Remove the thrust bearing race from the case.

  92. INSPECT REAR PLANETARY GEAR ASSEMBLY

    A0099P4

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

      Standard clearance
      0.2 to 0.6 mm (0.00787 to 0.0236 in.)
      Maximum clearance
      0.65 mm (0.0256 in.)

      • If the clearance is more than the maximum, replace the planetary gear assembly.

    2. A0099UQ

      Using a dial indicator, measure the inside diameter of the rear planetary gear bush.

      Maximum inside diameter
      20.075 mm (0.790 in.)

      • If the inside diameter is more than the maximum, replace the rear planetary gear assembly.

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

    A00O7TNE03
    Text in Illustration
    *1 Snap Ring

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

      SST
      09350-30020   ( 09350-07050 )

    2. Using SST, remove the snap ring and brake return spring.

      SST
      09350-30020   ( 09350-07070 )

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

    A0099HW

    1. 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.)

  95. REMOVE 1ST AND REVERSE BRAKE PISTON

    A00O7I5E01

    1. Apply compressed air to the transmission case to remove the 1st and reverse 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 O-ring from the 1st and reverse brake piston.

  96. REMOVE BRAKE REACTION SLEEVE

    A00O61LE04

    1. Using SST, remove the reaction sleeve.

      SST
      09350-30020   ( 09350-07080 )

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

  97. REMOVE NO. 4 BRAKE PISTON

    A00O70RE03

    1. Using SST, remove the brake piston.

      SST
      09350-30020   ( 09350-07090 )

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