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Automatic Transmission Unit: Disassembly

  1. REMOVE TRANSMISSION CONTROL SHAFT LEVER RH 
    1. Remove the nut, spring washer and control shaft lever.
      Fig 1: Locating Transmission Control Shaft Lever RH Nut
      G05629261Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY 
    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.
      Fig 2: Identifying Park/Neutral Position Switch With Nut, Lock Washer And Bolt
      G05629262Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE SPEED SENSOR 
    1. Remove the 2 bolts and 2 speed sensors.
    2. Remove the 2 O-rings from the sensors.
      Fig 3: Locating Speed Sensors Bolts
      G05629263Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE TRANSMISSION OIL COOLER ASSEMBLY 
    1. Remove the 3 bolts and transmission oil cooler with transmission oil thermostat.
    2. Separate the transmission oil cooler from the transmission oil thermostat.
    3. Remove the 4 O-rings.
      Fig 4: Identifying Transmission Oil Cooler Assembly With Bolts And O-Rings
      G05629264Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE AUTOMATIC TRANSMISSION BREATHER TUBE 
    1. Remove the 2 bolts.
    2. Remove the breather tube.
    3. Remove the O-ring from the tube.
      Fig 5: Locating Automatic Transmission Breather Tube Bolts
      G05629265Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE AUTOMATIC TRANSMISSION HOUSING 
    1. Remove the 14 bolts.
    2. Remove the transmission housing.
      Fig 6: Locating Automatic Transmission Housing Bolts
      G05629266Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE REAR ADAPTOR TRANSFER 
    1. Remove the 10 bolts.
    2. Remove the rear adaptor transfer.

      HINT:

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

      Fig 7: Locating Rear Adaptor Transfer Bolts
      G05629267Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE TRANSMISSION CASE ADAPTOR OIL SEAL 
    1. Using a screwdriver, pry out the oil seal.
      NOTE: Be careful not to damage the rear adaptor transfer.

      HINT:

      Wrap the tip of the screwdriver with tape.

      Fig 8: Prying Out Oil Seal
      G05629268Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE TRANSFER CASE ADAPTER RADIAL BALL BEARING 
    1. Using a screwdriver, remove the snap ring.
    2. Using SST and a press, press out the bearing.

      SST 09950-60010 (09951-00650), 09950-70010 (09951-07150) 

      Fig 9: Removing Transfer Case Adapter Radial Ball Bearing
      G05629269Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. FIX AUTOMATIC TRANSMISSION CASE SUBASSEMBLY 
    1. Install the transmission case to an overhaul attachment.
      Fig 10: Installing Transmission Case To Overhaul Attachment
      G05629270Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  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 on the bottom of the pan.
    1. Remove the drain plug, 12 bolts, oil pan and gasket.
  12. INSPECT AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY  (See INSPECTION  )
    Fig 11: Locating Drain Plug, Bolts, Oil Pan And Gasket
    G05629271Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE VALVE BODY OIL STRAINER ASSEMBLY 
    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.
      Fig 12: Locating Valve Body Oil Strainer Assembly Bolts
      G05629272Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE TRANSMISSION WIRE 
    1. Remove the 2 bolts and 2 temperature sensor clamps.
    2. Disconnect the 2 ATF temperature sensors.
    3. Disconnect the 9 connectors from the solenoid valves.
      Fig 13: Locating Solenoid Valves Connectors, Bolts And Temperature Sensor Clamps
      G05629273Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 2 bolts and pull out the No. 1 and No. 2 transmission wires.
      Fig 14: Locating No. 2 Transmission Wire Bolts
      G05629274Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 2 bolts and pull the No. 1 and No. 2 transmission wires out of the transmission case.
  15. REMOVE TRANSMISSION VALVE BODY ASSEMBLY 
    1. Remove the bolt, detent spring cover and detent spring.
      Fig 15: Identifying Bolt, Detent Spring Cover And Detent Spring
      G05629275Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 19 bolts.
    3. Remove the valve body assembly.
      Fig 16: Locating Valve Body Bolts
      G05629276Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. REMOVE TRANSMISSION CASE GASKET 
    1. Remove the 3 gaskets.
      Fig 17: Identifying Transmission Case Gasket
      G05629277Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. REMOVE BRAKE DRUM GASKET 
    1. Remove the 3 gaskets.
      Fig 18: Identifying Brake Drum Gasket
      G05629278Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE CHECK BALL BODY 
    1. Remove the check ball body and spring.
      Fig 19: Identifying Check Ball Body And Spring
      G05629279Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE C-2 ACCUMULATOR PISTON 
    1. While applying compressed air to the oil hole, 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.
      Fig 20: Removing C-2 Accumulator Piston
      G05629280Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. REMOVE B-3 ACCUMULATOR PISTON 
    1. While applying compressed air to the oil hole, 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.
      Fig 21: Removing B-3 Accumulator Piston
      G05629281Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE C-3 ACCUMULATOR PISTON 
    1. While applying compressed air to the oil hole, remove the C-3 accumulator piston and spring.
    2. Remove the 2 O-rings from the piston.
      Fig 22: Removing C-3 Accumulator Piston
      G05629282Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. REMOVE B-1 ACCUMULATOR VALVE 
    1. Remove the B-1 accumulator valve and 2 springs.
      Fig 23: Identifying B-1 Accumulator Valve
      G05629283Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE PARKING LOCK PAWL BRACKET 
    1. Remove the 3 bolts and bracket.
      Fig 24: Locating Parking Lock Pawl Bracket Bolts
      G05629284Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. REMOVE PARKING LOCK ROD SUB-ASSEMBLY 
    1. Disconnect the parking lock rod from the manual valve lever.
      Fig 25: Disconnecting Parking Lock Rod From Manual Valve Lever
      G05629285Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. REMOVE PARKING LOCK PAWL 
    1. Pull out the parking lock pawl shaft from the front side, and then remove the lock pawl and spring.
    2. Remove the E-ring from the shaft.
      Fig 26: Identifying Parking Lock Pawl With E-Ring
      G05629286Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  26. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY 
    1. Using a screwdriver and hammer, cut off the spacer and remove it from the shaft.
      Fig 27: Cutting Off Spacer
      G05629287Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a pin punch and hammer, tap out the spring pin.

      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.
      Fig 28: Tapping Out Spring Pin
      G05629288Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  27. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL 
    1. Using a screwdriver, pry out the 2 oil seals.
      NOTE: Be careful not to damage the transmission case.

      HINT:

      Wrap the tip of the screwdriver with tape before use.

      Fig 29: Prying Out Oil Seals
      G05629289Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  28. REMOVE OIL PUMP ASSEMBLY 
    1. Remove the 10 bolts.
      Fig 30: Locating Oil Pump Assembly Bolts
      G05629290Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, pull out the oil pump.

      SST 09950-40011 (09951 -04010, 09953-04020, 09958-04011, 09952-04010, 09954-04010, 09955-04031, 09955-04031) 

      Fig 31: Pulling Out Oil Pump
      G05629291Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the O-ring and 2 thrust bearing races from the oil pump.
      Fig 32: Identifying O-Ring And Thrust Bearing Races
      G05629292Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  29. REMOVE CLUTCH DRUM AND INPUT SHAFT ASSEMBLY 
    1. Remove the clutch drum and input shaft assembly from the transmission case.
      Fig 33: Removing Clutch Drum And Input Shaft Assembly From Transmission Case
      G05629293Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the clutch drum thrust washer and 2 thrust needle roller bearings.
  30. INSPECT NO. 2 1-WAY CLUTCH ASSEMBLY  (See INSPECTION  )
    Fig 34: Identifying Clutch Drum Thrust Washer And Thrust Needle Roller Bearings
    G05629294Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  31. 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.
      Fig 35: Identifying No. 2 1-Way Clutch And Clutch Drum Thrust Washer
      G05629295Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  32. 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.
      Fig 36: Identifying Oil Pump And Torque Converter Clutch
      G05629296Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  33. REMOVE REVERSE CLUTCH HUB SUB-ASSEMBLY 
    1. Using a screwdriver, remove the snap ring.
      Fig 37: Removing Snap Ring
      G05629297Courtesy 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.
      Fig 38: Identifying Reverse Clutch Reaction Sleeve And Reverse Clutch Hub Sub-Assembly
      G05629298Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  34. REMOVE REAR CLUTCH DISC SET 
    1. Remove the cushion plate, selected reverse clutch flange, 5 discs and 4 plates from the reverse clutch hub.
      Fig 39: Identifying Cushion Plate, Selected Reverse Clutch Flange, Discs And Plates
      G05629299Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the reverse clutch flange from the clutch drum.
  35. INSPECT REAR CLUTCH DISC  (See INSPECTION  )
  36. INSPECT REVERSE CLUTCH HUB SUB-ASSEMBLY  (See INSPECTION  )
    Fig 40: Identifying Reverse Clutch Flange
    G05629300Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  37. 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.
  38. INSPECT FORWARD CLUTCH HUB SUB-ASSEMBLY  (See INSPECTION  )
    Fig 41: Identifying Thrust Needle Roller Bearing, Forward Clutch Hub And No.3 Clutch Hub
    G05629301Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  39. 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.
  40. INSPECT NO. 4 1-WAY CLUTCH ASSEMBLY  (See INSPECTION  )
    Fig 42: Identifying Thrust Needle Roller Bearings, Coast Clutch Hub With No .4 1-Way Clutch
    G05629302Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  41. REMOVE NO. 4 1-WAY CLUTCH ASSEMBLY 
    1. Separate the No. 4 1-way clutch from the coast clutch hub.
    2. Remove the No. 2 clutch hub thrust washer from the coast clutch hub.
      Fig 43: Identifying No. 4 1-Way Clutch Assembly
      G05629303Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  42. REMOVE FORWARD MULTIPLE DISC CLUTCH CLUTCH-DISC SET 
    1. Using a screwdriver, remove the hole snap ring.
      Fig 44: Removing Hole Snap Ring
      G05629304Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the flange, 6 discs, 6 plates and cushion plate from the input shaft.
  43. INSPECT FORWARD MULTIPLE DISC CLUTCH CLUTCH-DISC  (See INSPECTION  )
    Fig 45: Identifying Flange, Discs, Plates And Cushion Plate
    G05629305Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  44. REMOVE COAST CLUTCH DISC SET 
    1. Using a screwdriver, remove the hole snap ring.
      Fig 46: Removing Hole Snap Ring
      G05629306Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the flange, 4 discs and 4 plates from the input shaft.
  45. INSPECT COAST CLUTCH DISC  (See INSPECTION  )
    Fig 47: Identifying Flange, Discs And Plates
    G05629307Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  46. REMOVE INPUT SHAFT SUB-ASSEMBLY 
    1. Remove the input shaft from the clutch drum.
      Fig 48: Identifying Input Shaft Sub-Assembly
      G05629308Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  47. REMOVE INPUT SHAFT OIL SEAL RING 
    1. Remove the 4 oil seal rings from the input shaft.
      Fig 49: Identifying Oil Seal Rings
      G05629309Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  48. REMOVE COAST CLUTCH PISTON 
    1. Place SST on the No. 1 clutch balancer, and compress the return spring with a press.

      SST 09350-30020 (09350-07040) 

    2. Using SST, remove the snap ring.

      SST 09350-30020 (09350-07070) 

      Fig 50: Removing Snap Ring
      G05629310Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the No. 1 clutch balancer and forward clutch return spring from the input shaft.
      Fig 51: Identifying No. 1 Clutch Balancer And Forward Clutch Return Spring
      G05629311Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the O-ring from the No. 1 clutch balancer.
      Fig 52: Identifying O-Ring
      G05629312Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Hold the input shaft by hand and apply compressed air to the input shaft to remove the coast clutch piston.
  49. INSPECT FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY  (See INSPECTION  )
    Fig 53: Applying Compressed Air To Input Shaft
    G05629313Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  50. REMOVE FORWARD CLUTCH PISTON SUBASSEMBLY 
    1. Hold the input shaft by hand and apply compressed air to the input shaft to remove the forward clutch piston.
      Fig 54: Applying Compressed Air To Input Shaft
      G05629314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the input shaft.
      Fig 55: Identifying O-Ring
      G05629315Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  51. REMOVE DIRECT CLUTCH DISC SET 
    1. Using a screwdriver, remove the 2 hole snap rings from the clutch drum.
      Fig 56: Removing Hole Snap Rings From Clutch Drum
      G05629316Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the direct clutch flange, 5 discs and 5 plates from the clutch drum.
  52. INSPECT DIRECT CLUTCH DISC  (See INSPECTION  )
    Fig 57: Identifying Direct Clutch Flange, Discs And Plates
    G05629317Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  53. REMOVE NO. 3 CLUTCH BALANCER 
    1. Place SST on the No. 3 clutch balancer, and compress the return spring with a press.

      SST 09380-60010 (09381 -06020, 09381 -06030, 09381-06040, 09381-06050, 09381-06080) 

    2. Using SST, remove the snap ring.

      SST 09350-30020 (09350-07070) 

    3. Remove the No. 3 clutch balancer.
      Fig 58: Removing No. 3 Clutch Balancer
      G05629318Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the reverse clutch return spring and O-ring from the reverse clutch piston sub-assembly.
  54. INSPECT REVERSE CLUTCH RETURN SPRING SUBASSEMBLY  (See INSPECTION  )
    Fig 59: Identifying Reverse Clutch Return Spring And O-Ring
    G05629319Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  55. REMOVE REVERSE CLUTCH PISTON SUBASSEMBLY 
    1. Remove the reverse clutch piston from the clutch drum.
      Fig 60: Identifying Reverse Clutch Piston And Clutch Drum
      G05629320Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the reverse clutch piston.
      Fig 61: Identifying Reverse Clutch Piston O-Ring
      G05629321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the O-ring from the clutch drum.
      Fig 62: Identifying Clutch Drum O-Ring
      G05629322Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  56. REMOVE DIRECT CLUTCH PISTON SUB-ASSEMBLY 
    1. Place SST on the direct clutch piston, and compress the return spring with a press.

      SST 09380-60010 (09381 -06030, 09381 -06040, 09381-06080) 

    2. Using SST, remove the snap ring.

      SST 09350-30020 (09350-07070) 

    3. Place the oil pump onto the torque converter clutch, and then place the clutch drum onto the oil pump.
      Fig 63: Removing Snap Ring
      G05629323Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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 (Fig 64) to remove the direct clutch piston with the No. 2 clutch balancer and direct clutch return spring sub-assembly.
      Fig 64: Applying Compressed Air To Oil Hole Of Oil Pump
      G05629324Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the No. 2 clutch balancer and direct clutch return spring sub-assembly from the direct clutch piston.
      Fig 65: Identifying No. 2 Clutch Balancer And Direct Clutch Return Spring Sub-Assembly
      G05629325Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Remove the 2 O-rings from the direct clutch piston.
  57. INSPECT DIRECT CLUTCH RETURN SPRING SUBASSEMBLY  (See INSPECTION  )
    Fig 66: Identifying Direct Clutch Piston O-Rings
    G05629326Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  58. REMOVE NO. 3 BRAKE SNAP RING 
    1. Using a screwdriver, remove the No. 3 brake snap ring from the transmission case.
      Fig 67: Removing No. 3 Brake Snap Ring From Transmission Case
      G05629327Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  59. REMOVE NO. 3 BRAKE DISC SET 
    1. Remove the 2 flanges, 4 discs and 3 plates from the transmission case.
  60. INSPECT NO. 3 BRAKE DISC  (See INSPECTION  )
    Fig 68: Identifying Flanges, Discs And Plates
    G05629328Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  61. REMOVE NO. 3 BRAKE PISTON HOLE SNAP RING 
    1. Using SST, remove the snap ring.

      SST 09350-30020 (09350-07060) 

      Fig 69: Removing Snap Ring
      G05629329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  62. 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.
      Fig 70: Identifying No. 3 Brake Piston Return Spring
      G05629330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  63. 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.

      SST 09380-60010 (09381 -06020, 09381 -06040, 09381-06060, 09381-06100, 09381-06110) 

      Fig 71: Compressing Return Spring
      G05629331Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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.
      Fig 72: Applying Compressed Air To No. 3 Brake Cylinder
      G05629332Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 2 O-rings from the No. 3 brake piston.
  64. INSPECT NO. 3 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY  (See INSPECTION  )
    Fig 73: Identifying No. 3 Brake Piston Ring
    G05629333Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  65. 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.
  66. INSPECT 1-WAY CLUTCH ASSEMBLY  (See INSPECTION  )
    Fig 74: Identifying 1-Way Clutch With 1-Way Clutch Inner Race
    G05629334Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  67. REMOVE 1-WAY CLUTCH INNER RACE SUBASSEMBLY 
    1. Separate the 1 -way clutch inner race from the 1 -way clutch and remove the No. 1 planetary carrier thrust washer.
      Fig 75: Identifying 1-Way Clutch Inner Race Subassembly
      G05629335Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  68. REMOVE FRONT PLANETARY GEAR ASSEMBLY 
    1. Remove the front planetary gear and thrust needle roller bearing from the transmission case.
      Fig 76: Identifying Front Planetary Gear And Thrust Needle Roller Bearing
      G05629336Courtesy 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.
  69. INSPECT FRONT PLANETARY GEAR ASSEMBLY  (See INSPECTION  )
    Fig 77: Identifying No. 2 Planetary Carrier Thrust Washer, Thrust Bearing Race And Front Planetary Sun Gear
    G05629337Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  70. REMOVE FRONT PLANETARY RING GEAR WITH FRONT PLANETARY RING GEAR FLANGE SUBASSEMBLY 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.
    2. Remove the thrust needle roller bearing and thrust bearing race.
      Fig 78: Identifying Front Planetary Ring Gear With Front Planetary Ring Gear Flange Subassembly And Center Planetary Ring Gear
      G05629338Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  71. REMOVE FRONT PLANETARY RING GEAR 
    1. Using a screwdriver, remove the snap ring.
      Fig 79: Removing Snap Ring
      G05629339Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the front planetary ring gear from the center planetary ring gear.
      Fig 80: Identifying Front Planetary Ring Gear And Center Planetary Ring Gear
      G05629340Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  72. REMOVE CENTER PLANETARY RING GEAR 
    1. Using a screwdriver, remove the snap ring.
      Fig 81: Removing Snap Ring
      G05629341Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the center planetary ring gear from the front planetary ring gear flange.
      Fig 82: Identifying Center Planetary Ring Gear And Front Planetary Ring Gear Flange
      G05629342Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  73. REMOVE NO. 1 BRAKE DISC SET 
    1. Remove the flange, 4 discs and 4 plates from the transmission case.
  74. INSPECT NO. 1 BRAKE DISC  (See INSPECTION  )
    Fig 83: Identifying Flange, Discs And Plates
    G05629343Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  75. 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.

      SST 09380-60010 (09381 -06010, 09381 -06020, 09381-06050, 09381-06060, 09381-06090, 09381-06100, 09381-06110, 09381-06120) 

    2. Using a screwdriver, remove the snap ring from the transmission case.
      Fig 84: Removing Snap Ring From Transmission Case
      G05629344Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the brake piston return spring and No. 1 brake piston with No. 1 brake cylinder from the transmission case.
  76. INSPECT BRAKE PISTON RETURN SPRING SUBASSEMBLY  (See INSPECTION  )
    Fig 85: Identifying Brake Piston Return Spring And No. 1 Brake Piston
    G05629345Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  77. 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.

      HINT:

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

      Fig 86: Applying Compressed Air To No. 1 Brake Cylinder
      G05629346Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the No. 1 brake piston.
      Fig 87: Identifying No. 1 Brake Piston O-Rings
      G05629347Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  78. REMOVE NO. 2 BRAKE DISC SET 
    1. Place SST on the No. 2 brake flange, and compress the return spring.

      SST 09380-60010 (09381 -06010, 09381 -06020, 09381-06050, 09381-06070, 09381-06090, 09381-06120) 

    2. Using a screwdriver, remove the snap ring from the transmission case.
      Fig 88: Removing Snap Ring From Transmission Case
      G05629348Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 2 flanges, 4 discs, 3 plates and brake piston return spring from the transmission case.
  79. INSPECT NO. 2 BRAKE DISC  (See INSPECTION  )
  80. INSPECT NO. 2 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY  (See INSPECTION  )
    Fig 89: Identifying Flanges, Discs, Plates And Brake Piston Return Spring
    G05629349Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  81. REMOVE CENTER PLANETARY GEAR ASSEMBLY 
    1. Remove the center planetary gear and planetary sun gear from the transmission case.
  82. INSPECT CENTER PLANETARY GEAR ASSEMBLY  (See INSPECTION  )
    Fig 90: Identifying Center Planetary Gear And Planetary Sun Gear
    G05629350Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  83. 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.
      Fig 91: Identifying No. 2 Brake Cylinder With No. 2 Brake Piston
      G05629351Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  84. 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.

      HINT:

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

      Fig 92: Applying Compressed Air To No. 2 Brake Piston
      G05629352Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the No. 2 brake piston.
      Fig 93: Identifying No. 2 Brake Piston O-Rings
      G05629353Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  85. 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.

      SST 09350-30020 (09350-07060) 

      Fig 94: Removing Snap Ring From Transmission Case
      G05629354Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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.
  86. INSPECT NO. 3 1-WAY CLUTCH ASSEMBLY  (See INSPECTION  )
    Fig 95: Removing Intermediate Shaft With No. 3 1 -Way Clutch, Rear Planetary Ring Gear Flange And Rear Planetary Ring Gear
    G05629355Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  87. 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.
      Fig 96: Identifying No. 3 1-Way Clutch And 1-Way Clutch Inner Race From Intermediate Shaft
      G05629356Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  88. 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.
      Fig 97: Identifying Rear Planetary Ring Gear With Rear Planetary Ring Gear Flange, Thrust Bearing Races
      G05629357Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, remove the snap ring.
    3. Remove the rear planetary ring gear flange from the rear planetary ring gear.
  89. INSPECT INTERMEDIATE SHAFT  (See INSPECTION  )
    Fig 98: Removing Snap Ring
    G05629358Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  90. REMOVE NO. 4 BRAKE DISC SET 
    1. Remove the 2 flanges, 7 discs and 6 plates from the transmission case.
  91. INSPECT NO. 4 BRAKE DISC  (See INSPECTION  )
    Fig 99: Identifying Flanges, Discs And Plates
    G05629359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  92. REMOVE BRAKE PLATE STOPPER SPRING 
    NOTE: When removing the stopper spring, do not apply excessive force and do not deform it.
    Fig 100: Removing Brake Plate Stopper Spring
    G05629360Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  93. REMOVE REAR PLANETARY GEAR ASSEMBLY 
    1. Remove the rear planetary gear from the transmission case.
      Fig 101: Identifying Rear Planetary Gear
      G05629361Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 thrust needle roller bearings from the rear planetary gear.
      Fig 102: Identifying Thrust Needle Roller Bearings
      G05629362Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the thrust bearing race from the transmission case.
  94. INSPECT REAR PLANETARY GEAR ASSEMBLY  (See INSPECTION  )
    Fig 103: Identifying Thrust Bearing Race
    G05629363Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  95. REMOVE 1ST AND REVERSE BRAKE PISTON 
    1. Place SST on the spring retainer and compress the brake return spring.

      SST 09380-60010 (09381 -06030, 09381 -06040, 09381-06080, 09381-06120, 09381-06130, 09381-05040, 09381-05050) 

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

      SST 09350-30020 (09350-07070) 

      Fig 104: Placing SST On Spring Retainer And Compressing Brake Return Spring
      G05629364Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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.

      HINT:

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

      Fig 105: Applying Compressed Air To Transmission Case
      G05629365Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 3 O-rings from the 1st and reverse brake piston.
  96. INSPECT 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY  (See INSPECTION  )
    Fig 106: Identifying Reverse Brake Piston O-Rings
    G05629366Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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