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Home >> Toyota >> 2019 >> Sequoia SR5, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Automatic Transmission (Ab60E) (Service Information)) >> Automatic Transmission Unit >> Disassembly [08/2015 - ] >> Procedure

Disassembly [08/2015 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REMOVE TRANSMISSION CONTROL SHAFT LEVER RH 
    1. Remove the nut, spring washer and control shaft lever.
      GTY589417Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY 
    1. Using a screwdriver, bend the tabs of the lock washer.
      GTY589412Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the nut, lock washer and bolt.
    3. Remove the park/neutral position switch.

      HINT: 

      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 SPEED SENSOR 
    1. Remove the 2 bolts and 2 speed sensors.
      GTY589411Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the sensors.
  4. REMOVE TRANSMISSION OIL COOLER ASSEMBLY 
    1. Remove the 3 bolts and transmission oil cooler with transmission oil cooler spacer.
      GTY610710Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Separate the transmission oil cooler from the transmission oil cooler spacer.
    3. Remove the 4 O-rings.
  5. REMOVE AUTOMATIC TRANSMISSION BREATHER TUBE 
    1. Remove the 2 bolts.
      GTY544732Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the breather tube.
    3. Remove the O-ring from the tube.
  6. REMOVE AUTOMATIC TRANSMISSION HOUSING 
    1. Remove the 14 bolts.
      GTY548093Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the transmission housing.
  7. REMOVE EXTENSION HOUSING SUB-ASSEMBLY 
    1. Remove the 10 bolts.
      GTY585907Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the extension housing.

      HINT: 

      Tap on the circumference of the extension housing with a plastic-faced hammer to remove the extension housing.

      GTY175931Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE EXTENSION HOUSING REAR OIL SEAL 
    1. Using SST, tap out the oil seal.
      GTY178729Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09308-00010 
  9. FIX AUTOMATIC TRANSMISSION CASE SUB-ASSEMBLY 
    1. Install the transmission case on the overhaul attachment.
      GTY110354Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY 
    1. Remove the drain plug, 12 bolts, oil pan and gasket.
      GTY587834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

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

  11. INSPECT AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY 

    See step  1

  12. REMOVE VALVE BODY OIL STRAINER ASSEMBLY 
    1. Turn over the transmission.
      GTY598870Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 bolts and oil strainer from the valve body.
    3. Remove the O-ring from the oil strainer.
  13. REMOVE TRANSMISSION WIRE 
    1. Remove the 2 bolts and 2 temperature sensor clamps.
      GTY602683Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the 2 ATF temperature sensors.
    3. Remove the 2 O-rings from the 2 ATF temperature sensors.
      GTY747732Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the 9 connectors from the solenoid valves.
    5. Remove the 2 bolts and pull out the No. 1 and No. 2 transmission wires.
      GTY585891Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Pull the transmission wires out of the transmission case.
    7. Remove the 2 O-rings from the transmission wires.
      GTY130627Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE TRANSMISSION VALVE BODY ASSEMBLY 
    1. Remove the bolt, detent spring cover and detent spring.
      GTY558649Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 19 bolts.
    3. Remove the valve body assembly.
  15. REMOVE TRANSMISSION CASE GASKET 
    1. Remove the 3 gaskets.
      GTY110355Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. REMOVE BRAKE DRUM GASKET 
    1. Remove the 3 gaskets.
      GTY142710Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. REMOVE CHECK BALL BODY 
    1. Remove the check ball body and spring.
      GTY566634Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE C-2 ACCUMULATOR PISTON 
    1. While applying compressed air to the oil hole, remove the C-2 accumulator piston and spring.
      GTY130626Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the piston.
      NOTE:

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

  19. REMOVE B-3 ACCUMULATOR PISTON 
    1. While applying compressed air to the oil hole, remove the B-3 accumulator piston and spring.
      GTY130626Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the piston.
      NOTE:

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

  20. REMOVE C-3 ACCUMULATOR PISTON 
    1. While applying compressed air to the oil hole, remove the C-3 accumulator piston and spring.
      GTY110357Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the piston.
  21. REMOVE B-1 ACCUMULATOR VALVE 
    1. Remove the B-1 accumulator valve and 2 springs.
      GTY130612Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. REMOVE PARKING LOCK PAWL BRACKET 
    1. Remove the 3 bolts and bracket.
      GTY585878Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE PARKING LOCK ROD SUB-ASSEMBLY 
    1. Disconnect the parking lock rod from the manual valve lever.
      GTY558774Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. REMOVE PARKING LOCK PAWL 
    1. Pull out the parking lock pawl shaft from the front side, and then remove the lock pawl and spring.
      GTY558773Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the E-ring from the shaft.
  25. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY 
    1. Using a screwdriver and hammer, cut off the spacer and remove it from the shaft.
      GTY127701Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a pin punch and hammer, tap out the spring pin.
      GTY110359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Slowly tap 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.
  26. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL 
    1. Using a screwdriver, pry out the 2 oil seals.
      GTY130614Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Be careful not to damage the transmission case.

      HINT: 

      Wrap the tip of the screwdriver with tape before use.

  27. REMOVE OIL PUMP ASSEMBLY 
    1. Remove the 10 bolts.
      GTY585883Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, pull out the oil pump.
      • SST: 09950-40011 
        1. 09951-04010
        2. 09953-04020
        3. 09958-04011
        4. 09952-04010
        5. 09954-04010
        6. 09955-04031
        7. 09955-04031
      GTY139394Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 2 thrust bearing races and O-ring from the oil pump.
      GTY110361Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  28. REMOVE CLUTCH DRUM AND INPUT SHAFT ASSEMBLY 
    1. Remove the clutch drum and input shaft drum assembly from the transmission case.
      GTY110362Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the clutch drum thrust washer and 2 thrust needle roller bearings.
      GTY130619Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  29. INSPECT NO. 2 1-WAY CLUTCH ASSEMBLY 

    See step  2

  30. REMOVE NO. 2 1-WAY CLUTCH ASSEMBLY 
    1. Remove the No. 2 1-way clutch and clutch drum thrust washer from the clutch drum and input shaft assembly.
      GTY289416Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  31. FIX CLUTCH DRUM AND INPUT SHAFT ASSEMBLY 
    1. Place the oil pump onto the torque converter clutch, and then place the clutch drum and input shaft assembly onto the oil pump.
      GTY134866Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  32. REMOVE REVERSE CLUTCH HUB SUB-ASSEMBLY 
    1. Using a screwdriver, remove the snap ring.
      GTY110366Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the reverse clutch reaction sleeve and reverse clutch hub sub-assembly with the rear clutch disc set from the clutch drum.
      GTY110367Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  33. REMOVE REAR CLUTCH DISC SET 
    1. Remove the selective reverse clutch flange, 5 discs and 4 plates from the reverse clutch hub.
      GTY608146Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the reverse clutch flange from the clutch drum.
      GTY110331Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  34. INSPECT REAR CLUTCH DISC 

    See step  3

  35. INSPECT REVERSE CLUTCH HUB SUB-ASSEMBLY 

    See step  4

  36. REMOVE FORWARD CLUTCH HUB SUB-ASSEMBLY 
    1. Remove the thrust needle roller bearing, forward clutch hub and No. 3 clutch hub thrust washer from the clutch drum.
      GTY610736Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  37. INSPECT FORWARD CLUTCH HUB SUB-ASSEMBLY 

    See step  5

  38. REMOVE COAST CLUTCH HUB SUB-ASSEMBLY WITH NO. 4 1-WAY CLUTCH ASSEMBLY 
    1. Remove the 2 thrust needle roller bearings, coast clutch hub with the No. 4 1-way clutch and thrust bearing race from the clutch drum.
      GTY110369Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  39. INSPECT NO. 4 1-WAY CLUTCH ASSEMBLY 

    See step  6

  40. REMOVE NO. 4 1-WAY CLUTCH ASSEMBLY 
    1. Separate the No. 4 1-way clutch from the coast clutch hub.
      GTY586014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the No. 2 clutch hub thrust washer from the coast clutch hub.
  41. REMOVE FORWARD MULTIPLE DISC CLUTCH DISC SET 
    1. Using a screwdriver, remove the hole snap ring.
      GTY130577Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the flange, 6 discs, 6 plates and cushion plate from the input shaft.
      GTY586013Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  42. INSPECT FORWARD MULTIPLE DISC CLUTCH DISC 

    See step  7

  43. REMOVE COAST CLUTCH DISC SET 
    1. Using a screwdriver, remove the hole snap ring.
      GTY130578Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the flange, 4 discs and 4 plates from the input shaft.
      GTY110371Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  44. INSPECT COAST CLUTCH DISC 

    See step  8

  45. REMOVE INPUT SHAFT SUB-ASSEMBLY 
    1. Remove the input shaft from the clutch drum.
      GTY586016Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  46. REMOVE INPUT SHAFT OIL SEAL RING 
    1. Remove the 4 oil seal rings from the input shaft.
      GTY130576Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  47. REMOVE COAST CLUTCH PISTON 
    1. Place SST on the No. 1 clutch balancer, and compress the return spring with a press.
      GTY606347Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07040
    2. Using SST, remove the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Remove the No. 1 clutch balancer and forward clutch return spring from the input shaft.
      GTY289417Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the O-ring from the No. 1 clutch balancer.
      GTY110376Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Hold the coast clutch piston by hand and apply compressed air to the input shaft to remove the coast clutch piston.
      GTY110378Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  48. REMOVE FORWARD CLUTCH PISTON SUB-ASSEMBLY 
    1. Hold the forward clutch piston by hand and apply compressed air to the input shaft to remove the forward clutch piston.
      GTY110379Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the input shaft.
      GTY110247Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  49. INSPECT FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY 

    See step  9

  50. REMOVE DIRECT CLUTCH DISC SET 
    1. Using a screwdriver, remove the 2 hole snap rings from the clutch drum.
      GTY110413Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the direct clutch flange, 5 discs and 5 plates from the clutch drum.
      GTY110380Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  51. INSPECT DIRECT CLUTCH DISC 

    See step  10

  52. REMOVE NO. 3 CLUTCH BALANCER 
    1. Place SST on the No. 3 clutch balancer, and compress the return spring with a press.
      GTY544347Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-60010 
        1. 09381-06020
        2. 09381-06030
        3. 09381-06040
        4. 09381-06050
        5. 09381-06080
        6. 09381-06070
    2. Using SST, remove the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Remove the No. 3 clutch balancer.
    4. Remove the reverse clutch return spring and O-ring from the reverse clutch piston sub-assembly.
      GTY110381Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  53. INSPECT REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY 

    See step  11

  54. REMOVE REVERSE CLUTCH PISTON SUB-ASSEMBLY 
    1. Remove the reverse clutch piston from the clutch drum.
      GTY110382Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the reverse clutch piston.
      GTY130166Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the O-ring from the clutch drum.
      GTY110385Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  55. REMOVE DIRECT CLUTCH PISTON SUB-ASSEMBLY 
    1. Place SST on the direct clutch piston, and compress the return spring with a press.
      GTY583489Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-60010 
        1. 09381-06030
        2. 09381-06040
        3. 09381-06080
    2. Using SST, remove the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Place the oil pump onto the torque converter clutch, and then place the clutch drum onto the oil pump.
    4. Hold the direct clutch piston by hand and apply compressed air to the oil hole of the oil pump as shown in the illustration to remove the direct clutch piston with the No. 2 clutch balancer and direct clutch return spring sub-assembly.
      GTY553308Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the No. 2 clutch balancer and direct clutch return spring sub-assembly from the direct clutch piston.
      GTY611112Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Remove the 2 O-rings from the direct clutch piston.
      GTY110311Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  56. INSPECT DIRECT CLUTCH RETURN SPRING SUB-ASSEMBLY 

    See step  12

  57. REMOVE NO. 3 BRAKE SNAP RING 
    1. Using a screwdriver, remove the No. 3 brake snap ring from the transmission case.
      GTY611044Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  58. REMOVE NO. 3 BRAKE DISC SET 
    1. Remove the 2 flanges, 4 discs and 3 plates from the transmission case.
      GTY130167Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  59. INSPECT NO. 3 BRAKE DISC 

    See step  13

  60. REMOVE NO. 3 BRAKE PISTON HOLE SNAP RING 
    1. Using SST, remove the snap ring.
      GTY546419Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07060
  61. REMOVE NO. 3 BRAKE CYLINDER WITH NO. 3 BRAKE PISTON AND NO. 3 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY 
    1. Remove the No. 3 brake cylinder with the No. 3 brake piston and No. 3 brake piston return spring from the transmission case.
      GTY610706Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  62. REMOVE NO. 3 BRAKE PISTON 
    1. Using SST and a press, compress the return spring and remove the snap ring and No. 3 brake piston return spring with a screwdriver.
      GTY543381Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-60010 
        1. 09381-06020
        2. 09381-06040
        3. 09381-06060
        4. 09381-06100
        5. 09381-06110
    2. Hold the No. 3 brake piston and apply compressed air (392 kPa, 4.0 kgf/cm2 , 57 psi) to the No. 3 brake cylinder to remove the No. 3 brake piston.
      GTY110391Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 2 O-rings from the No. 3 brake piston.
      GTY110392Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  63. INSPECT NO. 3 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY 

    See step  14

  64. REMOVE 1-WAY CLUTCH ASSEMBLY WITH 1-WAY CLUTCH INNER RACE SUB-ASSEMBLY 
    1. Remove the 1-way clutch with 1-way clutch inner race from the transmission case.
      GTY610789Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  65. INSPECT 1-WAY CLUTCH ASSEMBLY 

    See step  16

  66. REMOVE 1-WAY CLUTCH INNER RACE SUB-ASSEMBLY 
    1. Separate the 1-way clutch inner race from the 1-way clutch and remove the No. 1 planetary carrier thrust washer.
      GTY611492Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  67. REMOVE FRONT PLANETARY GEAR ASSEMBLY 
    1. Remove the front planetary gear and thrust needle roller bearing from the transmission case.
      GTY110393Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the No. 2 planetary carrier thrust washer, thrust bearing race and front planetary sun gear from the front planetary gear.
      GTY110275Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  68. INSPECT FRONT PLANETARY GEAR ASSEMBLY 

    See step  15

  69. REMOVE FRONT PLANETARY RING GEAR WITH FRONT PLANETARY RING GEAR FLANGE SUB-ASSEMBLY AND CENTER PLANETARY RING GEAR 
    1. Remove the front planetary ring gear with the front planetary ring gear flange and center planetary ring gear from the transmission case.
      GTY130172Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the thrust needle roller bearing and thrust bearing race.
  70. REMOVE FRONT PLANETARY RING GEAR 
    1. Using a screwdriver, remove the snap ring.
      GTY130173Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the front planetary ring gear from the center planetary ring gear.
      GTY585717Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  71. REMOVE CENTER PLANETARY RING GEAR 
    1. Using a screwdriver, remove the snap ring.
      GTY585716Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the center planetary ring gear from the front planetary ring gear flange.
      GTY608072Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  72. REMOVE NO. 1 BRAKE DISC SET 
    1. Remove the flange, 4 discs and 4 plates from the transmission case.
      GTY110278Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  73. INSPECT NO. 1 BRAKE DISC 

    See step  17

  74. REMOVE NO. 1 BRAKE CYLINDER WITH NO. 1 BRAKE PISTON 
    1. Place SST on the No. 1 brake piston return spring, and compress the return spring.
      GTY561594Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-60010 
        1. 09381-06010
        2. 09381-06020
        3. 09381-06050
        4. 09381-06060
        5. 09381-06090
        6. 09381-06100
        7. 09381-06110
        8. 09381-06120
    2. Using a screwdriver, remove the snap ring from the transmission case.
    3. Remove the brake piston return spring and No. 1 brake piston with No. 1 brake cylinder from the transmission case.
      GTY610898Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  75. INSPECT BRAKE PISTON RETURN SPRING SUB-ASSEMBLY 

    See step  18

  76. REMOVE NO. 1 BRAKE PISTON 
    1. Hold the No. 1 brake piston and apply compressed air to the No. 1 brake cylinder to remove the No. 1 brake piston.
      GTY110280Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      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.
      GTY127041Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  77. REMOVE NO. 2 BRAKE DISC SET 
    1. Place SST on the No. 2 brake flange, and compress the return spring.
      GTY582383Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-60010 
        1. 09381-06010
        2. 09381-06020
        3. 09381-06050
        4. 09381-06070
        5. 09381-06090
        6. 09381-06120
    2. Using a screwdriver, remove the snap ring from the transmission case.
    3. Remove the 2 flanges, 4 discs, 3 plates and brake piston return spring from the transmission case.
      GTY110281Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  78. INSPECT NO. 2 BRAKE DISC 

    See step  19

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

    See step  20

  80. REMOVE CENTER PLANETARY GEAR ASSEMBLY 
    1. Remove the center planetary gear and planetary sun gear from the transmission case.
      GTY110283Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  81. INSPECT CENTER PLANETARY GEAR ASSEMBLY 

    See step  21

  82. REMOVE NO. 2 BRAKE CYLINDER WITH NO. 2 BRAKE PISTON 
    1. Remove the No. 2 brake cylinder with the No. 2 brake piston from the transmission case.
      GTY611246Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  83. REMOVE NO. 2 BRAKE PISTON 
    1. Hold the No. 2 brake piston and apply compressed air to the No. 2 brake cylinder to remove the No. 2 brake piston.
      GTY126634Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      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.
      GTY110239Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  84. REMOVE INTERMEDIATE SHAFT WITH NO. 3 1-WAY CLUTCH ASSEMBLY, REAR PLANETARY RING GEAR FLANGE AND REAR PLANETARY RING GEAR 
    1. Using SST, remove the snap ring from the transmission case.
      GTY568282Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07060
    2. Remove the intermediate shaft with No. 3 1-way clutch, rear planetary ring gear flange and rear planetary ring gear from the transmission case.
      GTY110285Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  85. INSPECT NO. 3 1-WAY CLUTCH ASSEMBLY 

    See step  22

  86. REMOVE NO. 3 1-WAY CLUTCH ASSEMBLY 
    1. Remove the No. 3 1-way clutch and 1-way clutch inner race from the intermediate shaft.
      GTY130143Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  87. REMOVE REAR PLANETARY RING GEAR 
    1. Remove the rear planetary ring gear with rear planetary ring gear flange, 3 thrust bearing races and thrust needle roller bearing from the intermediate shaft.
      GTY110286Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, remove the snap ring.
      GTY608069Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the rear planetary ring gear flange from the rear planetary ring gear.
  88. INSPECT INTERMEDIATE SHAFT 

    See step  23

  89. REMOVE NO. 4 BRAKE DISC SET 
    1. Remove the 2 flanges, 7 discs and 6 plates from the transmission case.
      GTY142623Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  90. INSPECT NO. 4 BRAKE DISC 

    See step  24

  91. REMOVE BRAKE PLATE STOPPER SPRING 
    GTY130141Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:

    When removing the stopper spring, do not apply excessive force and do not deform it.

  92. REMOVE REAR PLANETARY GEAR ASSEMBLY 
    1. Using snap ring expander, remove the snap ring.
      GTY608115Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the rear planetary flange thrust bearing race, thrust needle roller bearing and thrust bearing race.
      GTY203580Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the rear planetary gear from the transmission case.
      GTY585696Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 2 thrust needle roller bearings from the rear planetary gear.
      GTY175433Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the thrust bearing race from the transmission case.
      GTY110288Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  93. INSPECT REAR PLANETARY GEAR ASSEMBLY 

    See step  25

  94. REMOVE 1ST AND REVERSE BRAKE PISTON 
    1. Place SST on the spring retainer and compress the brake return spring.
      GTY610813Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-60010 
        1. 09381-06030
        2. 09381-06040
        3. 09381-06080
        4. 09381-06120
        5. 09381-06130
        6. 09381-05040
        7. 09381-05050
    2. Using SST, remove the snap ring and brake return spring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Hold the 1st and reverse brake piston and apply compressed air (392 kPa, 4.0 kgf/cm2 , 57 psi) to the transmission case to remove the 1st and reverse brake piston.
      GTY110289Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

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

    4. Remove the 3 O-rings from the 1st and reverse brake piston.
      GTY130146Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  95. INSPECT 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY 

    See step  26

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