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Home >> Lexus >> 2017 >> LX 570 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission (Service Information) >> Automatic Transmission Unit >> Disassembly [09/2015 - ] >> Procedure

Disassembly [09/2015 - ]: Procedure

  1. REMOVE TRANSMISSION BREATHER HOSE SUB-ASSEMBLY 
    1. Remove the bolt and transmission breather hose sub-assembly from the automatic transmission case sub-assembly.
      GTY546099Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the clamp from the breather plug hose.
      GTY621020Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 2 Breather Plug
      *2 No. 1 Breather Plug
      *3 Breather Plug Hose
      *4 Clamp
      *5 Breather Plug O-ring
    3. Remove the No. 1 breather plug and No. 2 breather plug from the breather plug hose.
    4. Remove the breather plug O-ring from the No. 1 breather plug.
  2. REMOVE AUTOMATIC TRANSMISSION HOUSING 
    1. Remove the 16 bolts and automatic transmission housing from the automatic transmission case sub-assembly.
      GTY546083Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. FIX AUTOMATIC TRANSMISSION ASSEMBLY 
    1. Install the automatic transmission assembly to an overhaul attachment.
      GTY546084Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE REAR TRANSFER ADAPTER 
    1. Remove the 10 bolts.
      GTY545023Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the rear transfer adapter.

      HINT: 

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

    3. Remove the O-ring from the rear transfer adapter.
  5. REMOVE TRANSFER CASE ADAPTER REAR OIL SEAL 
    1. GTY539271Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Using a screwdriver, pry out the transfer case adapter rear oil seal.

      TEXT IN ILLUSTRATION

      *a Protective Tape
      NOTE:

      Be careful not to damage the rear transfer adapter.

      HINT: 

      Tape the screwdriver tip before use.

  6. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY 

    See step  4

  7. REMOVE OIL COOLER TUBE UNION 
    1. GTY546098Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Remove the 2 oil cooler tube unions from the automatic transmission case sub-assembly.

    2. Remove the 2 O-rings from the 2 oil cooler tube unions.
  8. REMOVE REFILL PLUG 
    1. Remove the refill plug from the automatic transmission case sub-assembly.
    2. Remove the O-ring from the refill plug.
  9. REMOVE AUTOMATIC TRANSMISSION CASE PLUG 
    1. for T55 "TORX" Type:
      1. Using a T55 "TORX" socket wrench, remove the 2 automatic transmission case plugs from the automatic transmission case sub-assembly.
        GTY661222Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        TEXT IN ILLUSTRATION

        *A for LH Side
        *B for Rear Side
      2. Remove the 2 O-rings from the 2 automatic transmission case plugs.
    2. for 17 mm Hexagon Type:
      1. Remove the automatic transmission case plug from the automatic transmission case sub-assembly.
        GTY546100Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Remove the O-ring from the automatic transmission case plug.
  10. REMOVE AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY 

    See step  4

  11. REMOVE VALVE BODY OIL STRAINER ASSEMBLY 

    See step  5

  12. REMOVE TRANSMISSION VALVE BODY ASSEMBLY 

    See step  6

  13. REMOVE TRANSMISSION WIRE 

    See step  2

  14. REMOVE TRANSMISSION REVOLUTION SENSOR (SP2) 

    See step  2

  15. REMOVE PARKING LOCK PAWL BRACKET 
    1. Remove the 3 bolts and parking lock pawl bracket.
      GTY546096Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY 
    1. Using a screwdriver and hammer, cut off the spacer and remove it from the manual valve lever sub-assembly.
      GTY609284Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Protective Tape
      NOTE:

      Be careful not to damage the manual valve lever sub-assembly.

      HINT: 

      Tape the screwdriver tip before use.

    2. Using a 3 mm pin punch and a hammer, remove the spring pin.
      GTY546082Courtesy 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.
  17. REMOVE PARKING LOCK ROD SUB-ASSEMBLY 
    1. Remove the parking lock rod sub-assembly from the manual valve lever sub-assembly.
      GTY575927Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Manual Valve Lever Sub-assembly
      *2 Parking Lock Rod Sub-assembly
  18. REMOVE PARKING LOCK PAWL SHAFT 
    1. Remove the parking lock pawl shaft, parking lock pawl and spring.
      GTY569215Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Parking Lock Pawl
      *2 Parking Lock Pawl Shaft
      *3 Spring
      *4 E-ring
    2. Remove the E-ring from the parking lock pawl shaft.
  19. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL 
    1. Using a screwdriver, pry out the 2 manual valve lever shaft oil seals.
      GTY635160Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *A for RH Side
      *B for LH Side
      *a Protective Tape
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

  20. REMOVE MANUAL DETENT SPRING SUB-ASSEMBLY 
    1. Remove the bolt, manual detent spring sub-assembly and manual detent spring cover.
      GTY580130Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Manual Detent Spring Sub-assembly
      *2 Manual Detent Spring Cover
  21. REMOVE OIL PUMP ASSEMBLY 
    1. Remove the 11 bolts from the oil pump assembly.
      GTY546085Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Pull out the oil pump assembly from the automatic transmission case sub-assembly.
      GTY599172Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not damage the oil pump assembly.

    3. Remove the oil pump O-ring from the oil pump assembly.
      GTY625112Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Oil Pump Assembly
      *2 Oil Pump O-ring
  22. REMOVE OVERDRIVE BRAKE PLATE STOPPER SPRING 
    1. Remove the overdrive brake plate stopper spring from the automatic transmission case sub-assembly.
      GTY547781Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE OVERDRIVE AND REVERSE MULTIPLE DISC CLUTCH ASSEMBLY AND FRONT PLANETARY GEAR ASSEMBLY WITH NO. 1 BRAKE DISC SET 
    1. Remove the overdrive and reverse multiple disc clutch assembly and front planetary gear assembly with No. 1 brake disc set from the automatic transmission case sub-assembly.
      GTY597085Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Overdrive and Reverse Multiple Disc Clutch Assembly and Front Planetary Gear Assembly with No. 1 Brake Disc Set
      *2 Thrust Needle Roller Bearing
      *3 Thrust Bearing Race
    2. Remove the thrust needle roller bearing and thrust bearing race from the automatic transmission case sub-assembly.
    3. Remove the snap ring from the automatic transmission case sub-assembly.
  24. REMOVE NO. 1 BRAKE DISC SET 
    1. Remove the 6 No. 1 brake plates, 6 No. 1 brake discs and No. 1 brake flange.
      GTY674275Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 1 Brake Plate
      *2 No. 1 Brake Disc
      *3 No. 1 Brake Flange
  25. INSPECT NO. 1 BRAKE DISC 

    See step  1

  26. REMOVE FRONT PLANETARY GEAR ASSEMBLY 
    1. Remove the front planetary gear assembly together with the planetary sun gear from the overdrive and reverse multiple disc clutch assembly.
      GTY613638Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Front Planetary Gear Assembly
    2. Remove the front planetary sun gear from the front planetary gear assembly.
      GTY586260Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Front Planetary Sun Gear
    3. Remove the planetary carrier thrust washer from the front planetary gear assembly.
      GTY555337Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Planetary Carrier Thrust Washer
    4. Remove the 3 oil seal rings from the front planetary gear assembly.
      GTY560587Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Oil Seal Ring
    5. Remove the 2 oil seal rings from the front planetary gear assembly.
      GTY569894Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Oil Seal Ring
    6. Remove the front planetary gear radial needle roller bearing from the front planetary gear assembly.
      GTY592564Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Front Planetary Gear Radial Needle Roller Bearing
  27. INSPECT FRONT PLANETARY GEAR ASSEMBLY 

    See step  2

  28. REMOVE NO. 3 CLUTCH DISC SET 
    1. Using a screwdriver, remove the snap ring from the reverse clutch drum sub-assembly.
      GTY560833Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *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 No. 3 clutch flange, 6 No. 3 clutch discs and 6 No. 3 clutch plates from the reverse clutch drum sub-assembly.
      GTY680299Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 3 Clutch Flange
      *2 No. 3 Clutch Discs
      *3 No. 3 Clutch Plate
  29. INSPECT NO. 3 CLUTCH DISC 

    See step  4

  30. REMOVE OVERDRIVE DIRECT CLUTCH DISC 
    1. Using a screwdriver, remove the snap ring from the overdrive direct clutch drum sub-assembly.
      GTY590872Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Protective Tape
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the overdrive clutch flange, 6 overdrive direct clutch discs and 6 overdrive direct clutch plates from the overdrive direct clutch drum sub-assembly.
      GTY666299Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Overdrive Clutch Flange
      *2 Overdrive Direct Clutch Disc
      *3 Overdrive Direct Clutch Plate
  31. INSPECT OVERDRIVE DIRECT CLUTCH DISC 

    See step  6

  32. REMOVE NO. 4 CLUTCH PISTON 
    1. Place SST on the reverse clutch balancer, and compress the reverse clutch return spring sub-assembly (rear) with a press.
      GTY586432Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-50010 
        1. 09381-05020
    2. Using SST, remove the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Remove the reverse clutch balancer and reverse clutch return spring sub-assembly (rear) from the overdrive direct clutch drum sub-assembly.
      GTY548150Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Reverse Clutch Balancer
      *2 Reverse Clutch Return Spring Sub-assembly (Rear)
    4. While holding the overdrive direct clutch drum sub-assembly, apply compressed air to the oil hole to remove the No. 4 clutch piston.
      GTY589812Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 4 Clutch Piston
      *a Oil Hole
    5. Remove the O-ring from the No. 4 clutch piston.
  33. INSPECT REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY (REAR) 

    See step  7

  34. REMOVE OVERDRIVE DIRECT CLUTCH DRUM SUB-ASSEMBLY 
    1. Remove the overdrive direct clutch drum sub-assembly from the reverse clutch drum sub-assembly.
      GTY542823Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Snap Ring
      *2 Overdrive Direct Clutch Drum Sub-assembly

      HINT: 

      If the overdrive direct clutch drum sub-assembly is difficult to remove, reinstall the snap ring for the overdrive direct clutch discs.

    2. Remove the 3 O-rings from the overdrive direct clutch drum sub-assembly.
  35. REMOVE REVERSE CLUTCH PISTON SUB-ASSEMBLY 
    1. Place SST on the No. 3 clutch balancer, and compress the reverse clutch return spring sub-assembly (front) with a press.
      GTY564131Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-50010 
        1. 09381-05020
    2. Using SST, remove the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Remove the No. 3 clutch balancer and reverse clutch return spring sub-assembly (front).
      GTY601673Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 3 Clutch Balancer
      *2 Reverse Clutch Return Spring Sub-assembly (Front)
    4. Remove the O-ring from the No. 3 clutch balancer.
    5. Hold the reverse clutch drum sub-assembly and apply compressed air to the oil hole of the reverse clutch drum sub-assembly to remove the reverse clutch piston sub-assembly.
      GTY600277Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Reverse Clutch Piston Sub-assembly
      *a Oil Hole
    6. Remove the O-ring from the reverse clutch piston sub-assembly.
    7. Remove the O-ring from the reverse clutch drum sub-assembly.
  36. INSPECT REVERSE CLUTCH RETURN SPRING SUB-ASSEMBLY (FRONT) 

    See step  9

  37. INSPECT REVERSE CLUTCH DRUM SUB-ASSEMBLY 

    See step  10

  38. REMOVE FORWARD MULTIPLE DISC CLUTCH ASSEMBLY WITH FRONT PLANETARY RING GEAR 
    1. Remove the forward multiple disc clutch assembly with front planetary ring gear, thrust needle roller bearing and thrust bearing race from the automatic transmission case sub-assembly.
      GTY561274Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Forward Multiple Disc Clutch Assembly with Front Planetary Ring Gear
      *2 Thrust Needle Roller Bearing
      *3 Thrust Bearing Race
  39. REMOVE FRONT PLANETARY RING GEAR 
    1. Using needle-nose pliers, detach the snap ring and remove the front planetary ring gear and snap ring from the forward multiple disc clutch assembly.
      GTY467419Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Front Planetary Ring Gear
      *2 Snap Ring
      *3 Forward Multiple Disc Clutch Assembly
  40. REMOVE FORWARD MULTIPLE CLUTCH DISC SET 
    1. Using a screwdriver, remove the snap ring.
      GTY461744Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Protective Tape
      NOTE:

      Be careful not to damage the forward multiple clutch disc assembly.

      HINT: 

      Tape the screwdriver tip before use.

    2. Remove the forward clutch flange, 7 forward multiple clutch discs and 7 forward multiple clutch plates.
      GTY650201Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Forward Clutch Flange
      *2 Forward Multiple Clutch Disc
      *3 Forward Multiple Clutch Plate
  41. INSPECT FORWARD MULTIPLE CLUTCH DISC 

    See step  11

  42. REMOVE FORWARD CLUTCH PISTON 
    1. Place SST on the No. 1 clutch balancer, and compress the forward clutch return spring sub-assembly with a press.
      GTY554283Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-50010 
        1. 09381-05020
    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 forward clutch drum sub-assembly.
      GTY548466Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 1 Clutch Balancer
      *2 Forward Clutch Return Spring Sub-assembly
    4. Remove the O-ring from the No. 1 clutch balancer.
    5. Hold the forward clutch drum sub-assembly and apply compressed air to the oil hole of the forward clutch drum sub-assembly to remove the forward clutch piston.
      GTY616248Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Oil Hole
    6. Remove the 2 O-rings from the forward clutch piston.
  43. INSPECT FORWARD CLUTCH RETURN SPRING SUB-ASSEMBLY 

    See step  12

  44. INSPECT FORWARD CLUTCH DRUM SUB-ASSEMBLY 

    See step  14

  45. REMOVE FORWARD MULTIPLE DISC CLUTCH HUB 
    1. Remove the forward multiple disc clutch hub from the automatic transmission case sub-assembly.
      GTY571176Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Forward Multiple Disc Clutch Hub
      *2 Thrust Bearing Race
      *3 Thrust Needle Roller Bearing
    2. Remove the thrust bearing race and thrust needle roller bearing from the automatic transmission case sub-assembly.
  46. REMOVE SUN GEAR INPUT DRUM SUB-ASSEMBLY 
    1. Remove the sun gear input drum sub-assembly, thrust needle roller bearing and thrust bearing race from the automatic transmission case sub-assembly.
      GTY593909Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Sun Gear Input Drum Sub-assembly
      *2 Thrust Needle Roller Bearing
      *3 Thrust Bearing Race
  47. INSPECT SUN GEAR INPUT DRUM SUB-ASSEMBLY 

    See step  15

  48. REMOVE REAR PLANETARY SUN GEAR SUB-ASSEMBLY 
    1. Remove the rear planetary sun gear sub-assembly and thrust bearing race from the automatic transmission case sub-assembly.
      GTY585876Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Rear Planetary Sun Gear Sub-assembly
      *2 Thrust Bearing Race
  49. INSPECT REAR PLANETARY SUN GEAR SUB-ASSEMBLY 

    See step  16

  50. REMOVE ONE-WAY CLUTCH OUTER RACE WITH NO. 1 ONE-WAY CLUTCH 
    1. Using SST, remove the snap ring from the automatic transmission case sub-assembly.
      GTY662935Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07060
    2. Remove the thrust needle roller bearing, rear planetary gear assembly, one-way clutch outer race with No. 1 one-way clutch and thrust bearing race from the automatic transmission case sub-assembly.
      GTY623714Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Thrust Needle Roller Bearing
      *2 One-way Clutch Outer Race with No. 1 One-way Clutch
      *3 Rear Planetary Gear Assembly
      *4 Thrust Bearing Race
    3. Remove the one-way clutch outer race with No. 1 one-way clutch from the rear planetary gear assembly.
      GTY596465Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 One-way Clutch Outer Race with No. 1 One-way Clutch
      *2 Rear Planetary Gear Assembly
  51. INSPECT NO. 1 ONE-WAY CLUTCH 

    See step  18

  52. REMOVE NO. 1 ONE-WAY CLUTCH 
    1. Remove the snap ring and No. 1 one-way clutch from the one-way clutch outer race.
      GTY568062Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Snap Ring
      *2 No. 1 One-way Clutch
      *3 One-way Clutch Outer Race
  53. INSPECT REAR PLANETARY GEAR ASSEMBLY 

    See step  17

  54. REMOVE NO. 2 BRAKE DISC SET 
    1. Remove the snap ring from the automatic transmission case sub-assembly.
    2. Remove the brake plate, 6 No. 2 brake discs, 5 No. 2 brake plates and No. 2 brake flange from the automatic transmission case sub-assembly.
      GTY552894Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Brake Plate
      *2 No. 2 Brake Disc
      *3 No. 2 Brake Plate
      *4 No. 2 Brake Flange
  55. INSPECT NO. 2 BRAKE DISC 

    See step  19

  56. REMOVE DIRECT MULTIPLE DISC CLUTCH ASSEMBLY WITH REAR PLANETARY RING GEAR AND OUTPUT SHAFT SUB-ASSEMBLY 
    1. Remove the 2 thrust needle roller bearings, 2 thrust bearing races and direct multiple disc clutch assembly with rear planetary ring gear and output shaft sub-assembly from the automatic transmission case sub-assembly.
      GTY542148Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Thrust Needle Roller Bearing
      *2 Thrust Bearing Race
      *3 Direct Multiple Disc Clutch Assembly with Rear Planetary Ring Gear and Output Shaft Sub-assembly
  57. REMOVE REAR PLANETARY RING GEAR 
    1. Using needle-nose pliers, detach the snap ring and remove the rear planetary ring gear from the output shaft sub-assembly.
      GTY548785Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Rear Planetary Ring Gear
      *2 Snap Ring
  58. REMOVE DIRECT MULTIPLE DISC CLUTCH ASSEMBLY 
    1. Remove the direct multiple disc clutch assembly from the output shaft sub-assembly.
      GTY631638Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Direct Multiple Disc Clutch Assembly
      *2 Thrust Needle Roller Bearing
      *3 Thrust Bearing Race
      *4 Output Shaft Sub-assembly
    2. Remove the thrust needle roller bearing and 2 thrust bearing races from the output shaft sub-assembly.
    3. Remove the 2 oil seal ring from the output shaft sub-assembly.
      GTY602906Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Oil Seal Ring
    4. Remove the oil seal ring from the direct multiple disc clutch assembly.
      GTY593390Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Oil Seal Ring
  59. REMOVE NO. 2 CLUTCH DISC SET 
    1. Using a screwdriver, remove the snap ring from the direct clutch drum sub-assembly.
      TEXT IN ILLUSTRATION

      *a Protective Tape
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

      GTY745004Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the No. 2 clutch flange, 7 No. 2 clutch discs and 7 No. 2 clutch plates from the direct clutch drum sub-assembly.
      GTY641400Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 2 Clutch Flange
      *2 No. 2 Clutch Disc
      *3 No. 2 Clutch Plate
  60. INSPECT NO. 2 CLUTCH DISC 

    See step  20

  61. REMOVE DIRECT CLUTCH PISTON 
    1. Place SST on the No. 2 clutch balancer, and compress the direct clutch return spring sub-assembly with a press.
      GTY609307Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09387-00020 
    2. Using SST, remove the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
    3. Remove the No. 2 clutch balancer and direct clutch return spring sub-assembly from the direct clutch drum sub-assembly.
      GTY544095Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 2 Clutch Balancer
      *2 Direct Clutch Return Spring Sub-assembly
    4. Remove the O-ring from the No. 2 clutch balancer.
    5. Hold the direct clutch drum sub-assembly and apply compressed air to the oil hole of the direct clutch drum sub-assembly to remove the direct clutch piston.
      GTY555913Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Direct Clutch Piston
      *a Oil Hole
    6. Remove the O-ring from the direct clutch piston.
    7. Remove the O-ring from the direct clutch drum sub-assembly.
  62. INSPECT DIRECT CLUTCH RETURN SPRING SUB-ASSEMBLY 

    See step  23

  63. REMOVE NO. 2 BRAKE PISTON 
    1. Set SST on the No. 2 brake piston return spring sub-assembly, tighten SST and compress the No. 2 brake piston return spring sub-assembly.
      GTY630261Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-50010 
        1. 09381-05010
        2. 09381-05020
        3. 09381-05030
        4. 09381-05040
        5. 09381-05050
      TEXT IN ILLUSTRATION

      *1 No. 2 Brake Piston Return Spring Sub-assembly
      *2 Snap Ring
    2. Using SST, remove the snap ring and the No. 2 brake piston return spring sub-assembly.
      • SST: 09350-30020 
        1. 09350-07070
    3. Apply compressed air to the oil hole of the automatic transmission case sub-assembly to remove the No. 2 brake piston from the automatic transmission case sub-assembly.
      GTY631458Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Oil Hole
    4. Remove the 3 O-rings from the No. 2 brake piston.
  64. INSPECT NO. 2 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY 

    See step  21

  65. REMOVE 1ST AND REVERSE BRAKE PLATE STOPPER SPRING 
    1. Remove the 1st and reverse brake plate stopper spring from the automatic transmission case sub-assembly.
      GTY547780Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  66. REMOVE OUTPUT SHAFT REAR RADIAL BALL BEARING 
    1. Using snap ring pliers, remove the snap ring from the automatic transmission case sub-assembly.
    2. Using SST, remove the output shaft rear radial ball bearing.
      GTY657615Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09308-00010 
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