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Home >> Lexus >> 2024 >> RC 350 Base, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Automatic Transmission System (A760H) - Service Information (2 Of 2)) >> Automatic Transmission Unit >> Disassembly [09/2014 - ] >> Procedure

Disassembly [09/2014 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REMOVE TRANSFER ASSEMBLY 

    Refer to REMOVAL [09/2014 - ]

  2. REMOVE REFILL PLUG 
    1. Remove the refill plug and O-ring from the automatic transmission with transfer assembly.
      GTY502488Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Refill Plug
      *2 O-Ring
      *a Refill Hole
  3. REMOVE TRANSMISSION CONTROL SHAFT LEVER LH 
    1. Remove the nut, spring washer and transmission control shaft lever LH.
      GTY462360Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY 
    1. Using a screwdriver, bend back the tabs of the lock washer.
      GTY462340Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the nut and lock washer.
    3. Remove the bolt and park/neutral position switch assembly.

      HINT: 

      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 TRANSMISSION OIL COOLER 
    1. Remove the 3 bolts, transmission oil cooler and spacer.
      GTY462338Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the transmission oil cooler.
      GTY508230Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
      *2 Spacer
      *3 Transmission Oil Cooler
    3. Remove the 2 O-rings from the spacer.
  6. REMOVE TRANSMISSION REVOLUTION SENSOR (NT) 
    1. Remove the bolt and transmission revolution sensor (NT).
      GTY506068Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Revolution Sensor NT
    2. Remove the O-ring from the transmission revolution sensor (NT).
  7. REMOVE TRANSMISSION REVOLUTION SENSOR (SP2) 
    1. Remove the bolt and transmission revolution sensor (SP2).
      GTY499466Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Revolution Sensor SP2
    2. Remove the O-ring from the transmission revolution sensor (SP2).
  8. REMOVE AUTOMATIC TRANSMISSION BREATHER TUBE 
    1. Remove the 2 bolts.
      GTY462359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the automatic transmission breather tube.
  9. REMOVE AUTOMATIC TRANSMISSION CASE PLUG 
    1. Remove the 5 automatic transmission case plugs from the automatic transmission case sub-assembly.
      GTY463760Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 5 O-rings from the 5 automatic transmission case plugs.
    3. Using a T55 "TORX" socket wrench, remove the automatic transmission case plug from the automatic transmission case sub-assembly.
      GTY463191Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the O-ring from the automatic transmission case plug.
  10. REMOVE AUTOMATIC TRANSMISSION HOUSING 
    1. Remove the 10 bolts.
      GTY469882Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the automatic transmission housing.
  11. SECURE AUTOMATIC TRANSMISSION CASE SUB-ASSEMBLY 
    1. Install the automatic transmission case sub-assembly to an overhaul stand.
      GTY508318Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Overhaul Stand
  12. REMOVE AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY 
    NOTE:

    Do not turn the automatic transmission with transfer assembly upside down as this may cause the transmission valve body assembly to be contaminated with foreign matter in the bottom of the automatic transmission oil pan sub-assembly.

    1. Remove the overflow plug and gasket.
      GTY458429Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the drain plug and gasket.
      GTY456977Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 20 bolts, automatic transmission oil pan sub-assembly and automatic transmission oil pan gasket.
      GTY458232Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE TRANSMISSION OIL CLEANER MAGNET 
    1. Remove the 6 transmission oil cleaner magnets from the automatic transmission oil pan sub-assembly.
      GTY468316Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Oil Cleaner Magnet
    2. Examine particles in the automatic transmission oil pan sub-assembly.
      1. Use the removed transmission oil cleaner magnets to collect any steel chips. Examine the chips and particles in the automatic transmission oil pan sub-assembly and on the transmission oil cleaner magnets to determine what type of wear might be found in the automatic transmission with transfer assembly.

        Result

        Steel (magnetic):

        Bearing, gear and clutch plate wear

        Brass (non-magnetic):

        Bushing wear

  14. REMOVE VALVE BODY OIL STRAINER ASSEMBLY 
    1. Remove the 4 bolts and valve body oil strainer assembly from the transmission valve body assembly.
      GTY462301Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the O-ring from the valve body oil strainer assembly.
      GTY401793Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE TRANSMISSION WIRE 
    1. Remove the bolt and temperature sensor clamp, and disconnect the ATF temperature sensor from the transmission valve body assembly.
      GTY468456Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 ATF Temperature Sensor
      *2 Temperature Sensor Clamp
    2. Remove the 2 bolts and 2 valve body wire harness clamps from the transmission valve body assembly.
      GTY464018Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Valve Body Wire Harness Clamp
    3. Disconnect the 9 solenoid valve connectors.
      GTY468772Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the bolt and transmission wire from the automatic transmission case sub-assembly.
      GTY457823Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. remove the O-ring from the ATF temperature sensor.
      GTY496397Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
    6. Remove the O-ring from the transmission wire.
      GTY461211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  16. REMOVE TRANSMISSION VALVE BODY ASSEMBLY 
    1. Remove the bolt, detent spring cover and detent spring.
      GTY508654Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Detent Spring Cover
      *2 Detent Spring
    2. Remove the 20 bolts and transmission valve body assembly.
      GTY458239Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the manual valve connecting rod from the manual valve lever sub-assembly.
      GTY495402Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Manual Valve Connecting Rod
      *2 Manual Valve Lever Sub-assembly
  17. REMOVE TRANSAXLE CASE GASKET 
    1. Remove the 3 transaxle case gaskets.
      GTY468892Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE BRAKE DRUM GASKET 
    1. Remove the 3 brake drum gaskets.
      GTY457803Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE CHECK BALL BODY 
    1. Remove the check ball body and spring from the automatic transmission case sub-assembly.
      GTY462289Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Check Ball Body
      *2 Spring
  20. REMOVE C-2 ACCUMULATOR PISTON 
    1. Apply compressed air to the oil hole to remove the C-2 accumulator piston and spring from the automatic transmission case sub-assembly.
      GTY457819Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Hold the C-3 and B-3 accumulator pistons by hand to prevent them from jumping out.

    2. Remove the 2 O-rings from the C-2 accumulator piston.
    3. Using a screwdriver, remove the snap ring and spring sub-assembly from the C-2 accumulator piston.
      GTY468314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

  21. REMOVE B-3 ACCUMULATOR PISTON 
    1. Apply compressed air to the oil hole to remove the B-3 accumulator piston and spring from the automatic transmission case sub-assembly.
      NOTE:

      Hold the C-3 accumulator piston by hand to prevent it from jumping out.

    2. Remove the 2 O-rings from the B-3 accumulator piston.
    3. Using a screwdriver, remove the snap ring and spring sub-assembly from the B-3 accumulator piston.
      GTY468314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

  22. REMOVE C-3 ACCUMULATOR PISTON 
    1. Apply compressed air to the oil hole to remove the C-3 accumulator piston and 2 springs from the automatic transmission case sub-assembly.
      GTY457817Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 O-rings from the C-3 accumulator piston.
    3. Using a screwdriver, remove the snap ring and spring sub-assembly from the C-3 accumulator piston.
      GTY468314Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

  23. REMOVE B-1 ACCUMULATOR VALVE 
    1. Remove the B-1 accumulator valve and the 2 springs from the automatic transmission case sub-assembly.
      GTY457818Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. REMOVE PARKING LOCK PAWL BRACKET 
    1. Remove the 3 bolts and parking lock pawl bracket.
      GTY458256Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. REMOVE PARKING LOCK ROD SUB-ASSEMBLY 
    1. Disconnect the parking lock rod sub-assembly from the manual valve lever sub-assembly.
      GTY458228Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  26. REMOVE PARKING LOCK PAWL SHAFT 
    1. Remove the parking lock pawl shaft, parking lock pawl and spring.
      GTY469120Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Parking Lock Pawl
      *2 E-ring
      *3 Parking Lock Pawl Shaft
      *4 Spring
    2. Remove the E-ring from the parking lock pawl shaft.
  27. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY 
    1. Using a screwdriver and hammer, cut off the spacer and remove it from the manual valve lever shaft.
      GTY504448Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the manual valve lever shaft.

      HINT: 

      Tape the screwdriver tip before use.

    2. Using a 3 mm pin punch and a hammer, remove the spring pin.
      GTY468987Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Slowly tap out the spring pin so that it does not fall into the automatic transmission case sub-assembly.

    3. Remove the manual valve lever shaft and manual valve lever sub-assembly from the automatic transmission case sub-assembly.
  28. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL 
    1. Using a screwdriver, remove the 2 manual valve lever shaft oil seals from the automatic transmission case sub-assembly.
      GTY500193Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a RH Side
      *b LH Side
      *c Protective Tape
      NOTE:

      Be careful not to damage the automatic transmission case sub-assembly.

      HINT: 

      Tape the screwdriver tip before use.

  29. REMOVE OIL PUMP ASSEMBLY 
    1. Remove the 10 bolts from the automatic transmission case sub-assembly.
      GTY458257Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, remove the oil pump assembly.
      GTY507683Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

    3. Remove the No. 1 thrust bearing race from the oil pump assembly.
      GTY518766Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 1 Thrust Bearing Race
      *2 O-ring
      *3 Oil Pump Assembly
    4. Remove the O-ring from the oil pump assembly.
  30. REMOVE CLUTCH DRUM AND INPUT SHAFT ASSEMBLY 
    1. Remove the clutch drum and input shaft assembly from the automatic transmission case sub-assembly.
      GTY468897Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the No. 2 clutch drum thrust washer, thrust needle roller bearing, input shaft front thrust needle roller bearing and thrust bearing race.
      GTY468244Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Thrust Needle Roller Bearing
      *2 Thrust Bearing Race
      *3 No. 2 Clutch Drum Thrust Washer
      *4 Input Shaft Front Thrust Needle Roller Bearing
  31. INSPECT NO. 2 ONE-WAY CLUTCH ASSEMBLY 

    See step  19

  32. REMOVE NO. 2 ONE-WAY CLUTCH ASSEMBLY 
    1. Remove the No. 2 one-way clutch assembly and No. 2 clutch drum thrust washer from the clutch drum and input shaft assembly.
      GTY463349Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 One-way Clutch Assembly
      *2 No. 2 Clutch Drum Thrust Washer
      *3 Clutch Drum and Input Shaft Assembly
  33. SECURE CLUTCH DRUM AND INPUT SHAFT ASSEMBLY 
    1. Install the oil pump assembly to the torque converter assembly, and then install the clutch drum and input shaft assembly to the oil pump assembly.
      GTY502966Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Torque Converter Assembly
      *2 Oil Pump Assembly
      *3 Clutch Drum and Input Shaft Assembly
  34. REMOVE REVERSE CLUTCH HUB SUB-ASSEMBLY 
    1. Using a screwdriver, remove the snap ring from the clutch drum and input shaft assembly.
      GTY502329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the clutch drum and input shaft assembly.

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the reverse clutch hub sub-assembly from the clutch drum and input shaft assembly.
      GTY468904Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  35. REMOVE REVERSE CLUTCH REACTION SLEEVE 
    1. Remove the reverse clutch reaction sleeve from the reverse clutch hub sub-assembly.
      GTY457867Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  36. 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.
      GTY508358Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Clutch Cushion Plate
      *2 Reverse Clutch Flange
      *3 No. 3 Clutch Disc
      *4 No. 3 Clutch Plate
  37. INSPECT NO. 3 CLUTCH DISC 

    See step  33

  38. INSPECT REVERSE CLUTCH HUB SUB-ASSEMBLY 

    See step  34

  39. REMOVE FORWARD CLUTCH HUB SUB-ASSEMBLY 
    1. Remove the forward clutch hub sub-assembly and No. 3 clutch hub thrust washer from the clutch drum and input shaft assembly.
      GTY463637Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Forward Clutch Hub Sub-assembly
      *2 No. 3 Clutch Hub Thrust Washer
    2. Remove the 2 thrust needle roller bearings from the forward clutch hub sub-assembly.
      GTY257758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  40. INSPECT FORWARD CLUTCH HUB SUB-ASSEMBLY 

    See step  32

  41. REMOVE COAST CLUTCH HUB SUB-ASSEMBLY 
    1. Remove the coast clutch hub sub-assembly from the clutch drum and input shaft assembly.
      GTY468995Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  42. INSPECT UNDERDRIVE ONE-WAY CLUTCH ASSEMBLY 

    See step  21

  43. REMOVE UNDERDRIVE ONE-WAY CLUTCH ASSEMBLY 
    1. Remove the underdrive one-way clutch assembly, clutch hub thrust washer and thrust bearing race from the coast clutch hub sub-assembly.
      GTY468113Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Thrust Bearing Race
      *2 Coast Clutch Hub Sub-assembly
      *3 Clutch Hub Thrust Washer
      *4 Underdrive One-way Clutch Assembly
  44. REMOVE NO. 1 CLUTCH DISC 
    1. Using a screwdriver, remove the snap ring.
      GTY501639Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the input shaft sub-assembly.

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the forward clutch flange, clutch cushion plate, 4 No. 1 clutch discs and 4 No. 1 clutch plates from the clutch drum and input shaft assembly.
      GTY470440Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Forward Clutch Flange
      *2 No. 1 Clutch Disc
      *3 No. 1 Clutch Plate
      *4 Clutch Cushion Plate
  45. INSPECT NO. 1 CLUTCH DISC 

    See step  30

  46. REMOVE COAST CLUTCH DISC 
    1. Using a screwdriver, remove the snap ring.
      GTY511111Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the input shaft sub-assembly.

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the coast clutch flange, 3 coast clutch discs and 3 coast clutch plates from the clutch drum and input shaft assembly.
      GTY521298Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Coast Clutch Flange
      *2 Coast Clutch Disc
      *3 Coast Clutch Plate
  47. INSPECT COAST CLUTCH DISC 

    See step  28

  48. REMOVE INPUT SHAFT SUB-ASSEMBLY 
    1. Remove the thrust needle roller bearing from the input shaft sub-assembly.
      GTY458209Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the input shaft sub-assembly from the reverse clutch drum sub-assembly.
      GTY458208Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  49. REMOVE INPUT SHAFT OIL SEAL RING 
    1. Remove the 4 input shaft oil seal rings from the input shaft sub-assembly.
      GTY458201Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  50. REMOVE NO. 1 CLUTCH BALANCER 
    1. Place SST on the No. 1 clutch balancer, and compress the forward clutch return spring sub-assembly using a press.
      GTY468208Courtesy 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 sub-assembly from the input shaft sub-assembly.
      GTY466410Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 1 Clutch Balancer
      *2 Forward Clutch Return Spring Sub-assembly
    4. Remove the D-ring from the No. 1 clutch balancer.
      GTY469563Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 D-ring
  51. INSPECT FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY 

    See step  27

  52. REMOVE FORWARD CLUTCH PISTON SUB-ASSEMBLY 
    1. While holding the input shaft sub-assembly, apply compressed air (392 kPa, 4.0 kgf/cm2 , 57 psi) to the input shaft sub-assembly to remove the forward clutch piston sub-assembly.
      GTY458200Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the coast clutch piston from the forward clutch piston sub-assembly.
      GTY457888Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Coast Clutch Piston
      *2 Forward Clutch Piston Sub-assembly
    3. Remove the O-ring from the input shaft sub-assembly.
      GTY464301Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  53. REMOVE REVERSE CLUTCH FLANGE 
    1. Remove the reverse clutch flange from the reverse clutch drum sub-assembly.
      GTY457881Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  54. REMOVE NO. 2 DIRECT CLUTCH DISC 
    1. Using a screwdriver, remove the 2 snap rings from the reverse clutch drum sub-assembly.
      GTY513214Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the reverse clutch flange, 5 No. 2 clutch plates and 5 No. 2 direct clutch discs from the reverse clutch drum sub-assembly.
      GTY466124Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Reverse Clutch Flange
      *2 No. 2 Direct Clutch Disc
      *3 No. 2 Clutch Plate
  55. INSPECT NO. 2 DIRECT CLUTCH DISC 

    See step  24

  56. REMOVE NO. 3 CLUTCH BALANCER 
    1. Place SST on the No. 3 clutch balancer, and compress the reverse clutch return spring sub-assembly using a press.
      GTY469420Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09387-00070 
    2. Using SST, remove the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Remove the No. 3 clutch balancer.
  57. REMOVE REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY 
    1. Remove the reverse clutch return spring sub-assembly and O-ring from the reverse clutch piston sub-assembly.
      GTY458496Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Reverse Clutch Return Spring Sub-assembly
      *2 O-ring
      *3 Reverse Clutch Piston Sub-assembly
  58. INSPECT REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY 

    See step  23

  59. REMOVE REVERSE CLUTCH PISTON SUB-ASSEMBLY 
    1. Remove the reverse clutch piston sub-assembly from the reverse clutch drum sub-assembly.
      GTY467379Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Reverse Clutch Piston Sub-assembly
      *2 Reverse Clutch Drum Sub-assembly
    2. Remove the O-ring from the reverse clutch piston sub-assembly.
      GTY464284Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
    3. Remove the O-ring from the reverse clutch drum sub-assembly.
      GTY461540Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  60. REMOVE DIRECT CLUTCH PISTON SUB-ASSEMBLY 
    1. Place SST on the direct clutch piston sub-assembly, and compress the direct clutch return spring sub-assembly using a press.
      GTY459602Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09320-89010 
    2. Using SST, remove the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Using 2 screwdrivers, remove the direct clutch piston sub-assembly from the reverse clutch drum sub-assembly.
      GTY516191Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

    4. Remove the No. 2 clutch balancer and direct clutch return spring sub-assembly from the direct clutch piston sub-assembly.
      GTY465089Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 Clutch Balancer
      *2 Direct Clutch Return Spring Sub-assembly
      *3 Direct Clutch Piston Sub-assembly
    5. Remove the 2 O-rings from the direct clutch piston sub-assembly.
      GTY464428Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  61. INSPECT DIRECT CLUTCH RETURN SPRING SUB-ASSEMBLY 

    See step  22

  62. REMOVE NO. 3 BRAKE SNAP RING 
    1. Using a screwdriver, remove the No. 3 brake snap ring from the automatic transmission case sub-assembly.
      GTY509340Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the automatic transmission case sub-assembly.

      HINT: 

      Tape the screwdriver tip before use.

  63. REMOVE NO. 3 BRAKE DISC (2ND BRAKE DISC SET) 
    1. Remove the No. 3 brake flange, cushion plate, 4 No. 3 brake discs and 4 No. 3 brake plates from the automatic transmission case sub-assembly.
      GTY515491Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 3 Brake Flange
      *2 No. 3 Brake Plate
      *3 No. 3 Brake Disc
      *4 Cushion Plate
  64. INSPECT NO. 3 BRAKE DISC 

    See step  18

  65. REMOVE ONE-WAY CLUTCH ASSEMBLY 
    1. Remove the one-way clutch assembly and No. 1 planetary carrier thrust washer from the automatic transmission case sub-assembly.
      GTY457832Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  66. REMOVE 2ND BRAKE CYLINDER 
    1. Using SST, remove the snap ring.
      GTY461107Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07060
    2. Remove the 2nd brake cylinder from the automatic transmission case sub-assembly.
      GTY457835Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  67. REMOVE 2ND BRAKE PISTON 
    1. Place SST on the No. 3 brake piston return spring sub-assembly and compress it using a press.
      GTY508839Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      • SST: 09351-40010 
        1. 09351-04060
        2. 09351-04070
    2. Using a screwdriver, remove the snap ring.
      NOTE:

      Be careful not to damage the 2nd brake cylinder.

      HINT: 

      Tape the screwdriver tip before use.

    3. Remove the No. 3 brake piston return spring sub-assembly.
    4. While holding the 2nd brake cylinder, apply compressed air (392 kPa, 4.0 kgf/cm2 , 57 psi) to the 2nd brake cylinder to remove the 2nd brake piston.
      GTY457852Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the 2 O-rings from the 2nd brake piston.
      GTY460211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  68. INSPECT NO. 3 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY 

    See step  17

  69. REMOVE FRONT PLANETARY GEAR ASSEMBLY 
    1. Remove the front planetary gear assembly and one-way clutch inner race sub-assembly from the automatic transmission case sub-assembly.
      GTY470587Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 One-way Clutch Inner Race Sub-assembly
      *2 Front Planetary Gear Assembly
    2. Remove the thrust needle roller bearing, No. 3 thrust bearing race and No. 2 planetary carrier thrust washer from the front planetary ring gear.
      GTY520585Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 Planetary Carrier Thrust Washer
      *2 Thrust Needle Roller Bearing
      *3 No. 3 Thrust Bearing Race
  70. INSPECT FRONT PLANETARY GEAR ASSEMBLY 

    See step  13

  71. INSPECT ONE-WAY CLUTCH ASSEMBLY 

    See step  14

  72. REMOVE FRONT PLANETARY RING GEAR 
    1. Remove the front planetary ring gear from the automatic transmission case sub-assembly.
      GTY458224Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  73. REMOVE CENTER PLANETARY RING GEAR 
    1. Using a screwdriver, remove the snap ring.
      GTY515361Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the front planetary ring gear.

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the center planetary ring gear and front planetary ring thrust flange from the front planetary ring gear.
      GTY460190Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Center Planetary Ring Gear
      *2 Front Planetary Ring Thrust Flange
      *3 Front Planetary Ring Gear
      *4 Thrust Needle Roller Bearing
    3. Remove the thrust needle roller bearing from the front planetary ring thrust flange.
  74. 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 automatic transmission case sub-assembly.
      GTY518900Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 1 Brake Flange
      *2 No. 1 Brake Disc
      *3 No. 1 Brake Plate
  75. INSPECT NO. 1 BRAKE DISC 

    See step  16

  76. REMOVE BRAKE PISTON RETURN SPRING SUB-ASSEMBLY 
    1. Using a screwdriver, remove the snap ring from the automatic transmission case sub-assembly.
      GTY505070Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the automatic transmission case sub-assembly.

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the brake piston return spring sub-assembly, No. 1 brake piston and No. 1 brake cylinder from the automatic transmission case sub-assembly.
      GTY458464Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Brake Piston Return Spring Sub-assembly
      *2 No. 1 Brake Cylinder
  77. INSPECT BRAKE PISTON RETURN SPRING SUB-ASSEMBLY 

    See step  12

  78. REMOVE NO. 1 BRAKE PISTON 
    1. While holding the No. 1 brake cylinder, apply compressed air (392 kPa, 4.0 kgf/cm2 , 57 psi) to the No. 1 brake cylinder to remove the No. 1 brake piston.
      GTY457831Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      If the piston cannot be removed with compressed air, remove it with needle-nose pliers.

    2. Remove the 2 O-rings from the No. 1 brake piston.
      GTY457179Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  79. REMOVE NO. 2 BRAKE SNAP RING 
    1. Using a screwdriver, remove the No. 2 brake snap ring from the automatic transmission case sub-assembly.
      GTY504225Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the automatic transmission case sub-assembly.

      HINT: 

      Tape the screwdriver tip before use.

  80. REMOVE NO. 2 BRAKE DISC 
    1. 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 automatic transmission case sub-assembly.
      GTY466350Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 Brake Flange
      *2 No. 2 Brake Disc
      *3 No. 2 Brake Plate
      *4 No. 2 Brake Piston Return Spring Sub-assembly
  81. INSPECT NO. 2 BRAKE DISC 

    See step  9

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

    See step  10

  83. REMOVE NO. 2 BRAKE PISTON 
    GTY457799Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Apply compressed air (392 kPa, 4.0 kgf/cm2 , 57 psi) to the automatic transmission case sub-assembly to remove the No. 2 brake piston with No. 2 brake cylinder.

      HINT: 

      If the piston cannot be removed using compressed air, remove it 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.
      GTY457586Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  84. REMOVE CENTER PLANETARY GEAR ASSEMBLY 
    1. Remove the center planetary gear assembly, planetary sun gear and No. 4 thrust bearing race from the intermediate shaft.
      GTY462682Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 4 Thrust Bearing Race
      *2 Center Planetary Gear Assembly
      *3 Planetary Sun Gear
  85. INSPECT CENTER PLANETARY GEAR ASSEMBLY 

    See step  8

  86. REMOVE INTERMEDIATE SHAFT 
    1. Using SST, remove the snap ring from the automatic transmission case sub-assembly.
      GTY471023Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07060
    2. Remove the intermediate shaft with the No. 3 one-way clutch assembly from the automatic transmission case sub-assembly.
      GTY457798Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  87. INSPECT NO. 3 ONE-WAY CLUTCH ASSEMBLY 

    See step  7

  88. REMOVE NO. 3 ONE-WAY CLUTCH ASSEMBLY 
    1. Remove the No. 3 one-way clutch assembly and one-way clutch inner race from the intermediate shaft.
      GTY463907Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 3 One-way Clutch Assembly
      *2 One-way Clutch Inner Race
  89. REMOVE REAR PLANETARY RING GEAR 
    1. Remove the No. 8 thrust bearing race, thrust needle roller bearing, No. 7 thrust bearing race and rear planetary ring gear from the intermediate shaft.
      GTY463758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 7 Thrust Bearing Race
      *2 Thrust Needle Roller Bearing
      *3 No. 8 Thrust Bearing Race
      *4 Rear Planetary Ring Gear
  90. REMOVE REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY 
    1. Using a screwdriver, remove the snap ring from the rear planetary ring gear.
      GTY496992Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      NOTE:

      Be careful not to damage the rear planetary ring gear.

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the rear planetary ring gear flange sub-assembly from the rear planetary ring gear.
  91. INSPECT REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY 

    See step  6

  92. INSPECT INTERMEDIATE SHAFT 

    See step  5

  93. REMOVE BRAKE PLATE STOPPER SPRING 
    1. Remove the brake plate stopper spring from the automatic transmission case sub-assembly.
      GTY457797Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  94. 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 automatic transmission case sub-assembly.
      GTY457475Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 4 Brake Flange
      *2 No. 4 Brake Disc
      *3 No. 4 Brake Plate
      *4 Rear Cover Sleeve
  95. INSPECT NO. 4 BRAKE DISC 

    See step  4

  96. REMOVE REAR PLANETARY GEAR ASSEMBLY 
    1. Remove the rear planetary gear assembly from the automatic transmission case sub-assembly.
      GTY458250Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 thrust needle roller bearings from the rear planetary gear assembly.
      GTY113864Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the No. 9 thrust bearing race from the automatic transmission case sub-assembly.
      GTY456451Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  97. INSPECT REAR PLANETARY GEAR ASSEMBLY 

    See step  2

  98. REMOVE 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY 
    1. Set SST to the 1st and reverse brake return spring sub-assembly and compress the 1st and reverse brake return spring sub-assembly.
      GTY470666Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Snap Ring
      • SST: 09350-30020 
        1. 09350-07050
    2. Using SST, remove the snap ring and 1st and reverse brake return spring sub-assembly.
      • SST: 09350-30020 
        1. 09350-07070
  99. INSPECT 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY 

    See step  1

  100. REMOVE 1ST AND REVERSE BRAKE PISTON 
    1. Apply compressed air (392 kPa, 4.0 kgf/cm2 , 57 psi) to the automatic transmission case sub-assembly to remove the 1st and reverse brake piston.
      GTY458253Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      If the 1st and reverse brake piston cannot be removed using compressed air, remove it 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.
  101. REMOVE BRAKE REACTION SLEEVE 
    1. Using SST, remove the brake reaction sleeve.
      GTY466076Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07080
    2. Remove the 2 O-rings from the brake reaction sleeve.
  102. REMOVE NO. 4 BRAKE PISTON 
    1. Using SST, remove the No. 4 brake piston.
      GTY462258Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07090
    2. Remove the 2 O-rings from the No. 4 brake piston.
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