LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Automatic Transmission System (Aa81E) - Service Information (2 Of 2)) >> AUTOMATIC TRANSMISSION UNIT(for 8AR-FTS) >> Reassembly [08/2015 - ] >> Procedure

Reassembly [08/2015 - ]: Procedure

WARNING: This page does not describe the selected car, but rather 20 other vehicles, including the 2024 Lexus IS 350, 2024 Lexus IS 300, 2023 Lexus IS 350, 2023 Lexus IS 300, and 2022 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. BEARING POSITION 
    1. Check each bearing position and installation direction.
      GTY641026Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Bearing Position

      Position Front Race Diameter
      Inside/Outside      		 Thrust Bearing Diameter
      Inside/Outside      		 Rear Race Diameter
      Inside/Outside
      A - 36.2 mm (1.43 in.) / 58.2 mm (2.29 in.) 44.0 mm (1.73 in.) / 62.0 mm (2.44 in.)
      B - 34.5 mm (1.36 in.) / 49.4 mm (1.94 in.) 36.6 mm (1.44 in.) / 51.9 mm (2.04 in.)
      C 46.5 mm (1.83 in.) / 60.1 mm (2.37 in.) 47.0 mm (1.85 in.) / 61.9 mm (2.44 in.) -
      D - 71.9 mm (2.83 in.) / 85.6 mm (3.37 in.) 72.7 mm (2.86 in.) / 89.2 mm (3.51 in.)
      E 30.0 mm (1.18 in.) / 49.9 mm (1.96 in.) 31.0 mm (1.22 in.) / 53.1 mm (2.09 in.) -
      F 31.5 mm (1.24 in.) / 53.0 mm (2.08 in.) 28.7 mm (1.13 in.) / 52.3 mm (2.06 in.) 28.7 mm (1.13 in.) / 50.4 mm (1.98 in.)
      G - 30.5 mm (1.20 in.) / 55.7 mm (2.19 in.) 33.5 mm (1.32 in.) / 59.0 mm (2.32 in.)
      H - 58.9 mm (2.32 in.) / 76.7 mm (3.02 in.) 62.0 mm (2.44 in.) / 82.5 mm (3.25 in.)
  2. INSTALL OUTPUT SHAFT REAR RADIAL BALL BEARING 
    1. Using SST, install a new output shaft rear radial ball bearing to the automatic transmission case sub-assembly.
      • SST: 09316-60011 
        1. 09316-00011
        2. 09316-00021
      GTY457330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using snap ring pliers, install the snap ring to the automatic transmission case sub-assembly.
  3. INSTALL BRAKE PLATE STOPPER SPRING 
    1. Install the 2 brake plate stopper springs.
  4. INSTALL NO. 2 BRAKE PISTON 
    1. Coat 3 new O-rings with ATF, and install them to the No. 2 brake piston.
    2. Install the No. 2 brake piston to the automatic transmission case sub-assembly.

      HINT: 

      Ensure that the parking hole of the No. 2 brake piston is positioned correctly by aligning the protrusions of the No. 2 brake piston with the cutouts of automatic transmission case sub-assembly as shown in the illustration.

      GTY642076Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Cutout
      *b Parking Hole
    3. Install the 2nd brake piston return spring sub-assembly to the automatic transmission case sub-assembly.
    4. Set SST on the 2nd brake piston return spring sub-assembly and tighten SST to compress the 2nd brake piston return spring sub-assembly.
      GTY619696Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Snap Ring
      *2 2nd Brake Piston Return Spring Sub-assembly
      • SST: 09380-60011 
        1. 09381-05040
        2. 09381-05050
        3. 09381-06030
        4. 09381-06040
        5. 09381-06080
        6. 09381-06120
        7. 09381-06130
    5. Using SST, install the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
  5. INSPECT PACK CLEARANCE OF NO. 2 BRAKE 

    See step  22

  6. INSTALL DIRECT CLUTCH PISTON 
    1. Coat a new O-ring with ATF and install it to the direct clutch drum sub-assembly.
    2. Coat a new O-ring with ATF and install it to the direct clutch piston.
    3. Install the direct clutch piston to the direct clutch drum sub-assembly.
      GTY469337Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Direct Clutch Piston
    4. Coat a new O-ring with ATF and install it to the No. 2 clutch balancer.
    5. Install the direct clutch return spring sub-assembly and No. 2 clutch balancer to the direct clutch drum sub-assembly.
      GTY456691Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 Clutch Balancer
      *2 Direct Clutch Return Spring Sub-assembly
    6. Set SST on the No. 2 clutch balancer and compress the direct clutch return spring sub-assembly with a press.
      GTY466599Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09387-00020 
    7. Using SST, install the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
  7. INSTALL NO. 2 CLUTCH DISC 
    1. Install the 5 No. 2 clutch plates, 5 No. 2 clutch discs and No. 2 clutch flange to the direct clutch drum sub-assembly.
      GTY503805Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 Clutch Flange
      *2 No. 2 Clutch Disc
      *3 No. 2 Clutch Plate
      NOTE:

      Make sure that the No. 2 clutch discs, No. 2 clutch plates and No. 2 clutch flange are installed in the correct order.

    2. Using a screwdriver, install the snap ring to the direct clutch drum sub-assembly.
      NOTE:

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

      HINT: 

      Tape the screwdriver tip before use.

      GTY511060Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
  8. INSPECT PACK CLEARANCE OF NO. 2 CLUTCH 

    See step  23

  9. INSTALL MULTIPLE DISC CLUTCH ASSEMBLY 
    1. Coat 2 new oil seal rings with ATF and install them to the multiple disc clutch assembly.
      GTY465853Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Oil Seal Ring
      NOTE:

      Do not expand the gap of the oil seal rings excessively.

    2. Coat 3 new oil seal rings with ATF and install them to the output shaft sub-assembly.
      GTY457369Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Oil Seal Ring
      NOTE:

      Do not expand the gap of the oil seal rings excessively.

    3. Install the thrust needle roller bearing and thrust bearing race to the multiple disc clutch assembly.
      GTY466153Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Multiple Disc Clutch Assembly
      *2 Thrust Needle Roller Bearing (G)
      *3 Thrust Bearing Race (G)
      *4 Output Shaft Sub-assembly

      Thrust Needle Roller Bearing and Thrust Bearing Race Diameter

      Item Inside Outside
      Thrust needle roller bearing (G) 30.5 mm (1.20 in.) 55.7 mm (2.19 in.)
      Thrust bearing race (G) 33.5 mm (1.32 in.) 59.0 mm (2.32 in.)
    4. Install the multiple disc clutch assembly to the output shaft sub-assembly.
  10. INSTALL REAR PLANETARY RING GEAR 
    1. Install the snap ring to the groove of the output shaft sub-assembly.
      GTY460450Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Rear Planetary Ring Gear
      *2 Snap Ring
    2. Using needle-nose pliers, contract the snap ring and install the rear planetary ring gear to the output shaft sub-assembly.
  11. INSTALL MULTIPLE DISC CLUTCH ASSEMBLY WITH REAR PLANETARY RING GEAR AND OUTPUT SHAFT SUB-ASSEMBLY 
    1. Install the 2 thrust needle roller bearings, 2 thrust bearing races and multiple disc clutch assembly with rear planetary ring gear and output shaft sub-assembly to the automatic transmission case sub-assembly.
      GTY652748Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Thrust Needle Roller Bearing (H)
      *2 Thrust Bearing Race (H)
      *3 Thrust Needle Roller Bearing (F)
      *4 Thrust Bearing Race (F)

      Thrust Needle Roller Bearing and Thrust Bearing Race Diameter

      Item Inside Outside
      Thrust bearing race (H) 62.0 mm (2.44 in.) 82.5 mm (3.25 in.)
      Thrust needle roller bearing (H) 58.9 mm (2.32 in.) 76.7 mm (3.02 in.)
      Thrust bearing race (F) 28.7 mm (1.13 in.) 50.4 mm (1.98 in.)
      Thrust needle roller bearing (F) 28.7 mm (1.13 in.) 52.3 mm (2.06 in.)
  12. INSTALL AUTOMATIC TRANSMISSION REAR OIL SEAL 
    1. Using SST and a hammer, install a new automatic transmission rear oil seal to the automatic transmission case sub-assembly.
      GTY497143Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Depth
      • SST: 09316-12010 
      • SST: 09316-60011 
        1. 09316-00011
        2. 09316-00041
    2. Coat the lip of the automatic transmission rear oil seal with MP grease.

      Standard Depth

      3.3 to 3.7 mm (0.130 to 0.145 in.)

  13. INSTALL AUTOMATIC TRANSMISSION FLANGE YOKE ASSEMBLY 
    1. Using SST and a hammer, install a new oil seal.
      • SST: 09950-60010 
        1. 09951-00370
      • SST: 09950-70010 
        1. 09951-07150

      Standard Depth

      0 to 0.3 mm (0 to 0.0118 in.)

      GTY500632Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Depth
    2. Coat the lip of the oil seal with MP grease.
    3. Install the rear cover sleeve and 2 rear No. 1 output shaft bearing spacers.
    4. Install the automatic transmission flange yoke assembly.
    5. Install SST.
      GTY679466Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hold
      *b Turn
      • SST: 09330-00021 
      • SST: 09950-30012 
        1. 09955-03040
    6. Using SST and a 30 mm deep socket wrench, install a new lock nut.

      Torque: 135 N*m (1377 kgf*cm, 100 ft.*lbf) 

  14. SELECT REAR COVER SLEEVE 
    1. Using a dial indicator, measure the output shaft end play.
      GTY468088Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Rear Cover Sleeve

      Standard End Play

      0.21 to 0.36 mm (0.00827 to 0.0141 in.)

      If the end play is not as specified, select and install an appropriate rear cover sleeve that will bring the end play within the specified range.

      HINT: 

      There are 15 rear cover sleeves of different thicknesses.

      Rear Cover Sleeve thickness

      Part No. Mark Thickness
      35155-50230 00 1.675 to 1.725 mm (0.0660 to 0.0679 in.)
      35155-50080 02 1.725 to 1.775 (0.0680 to 0.0698 in.)
      35155-50090 03 1.775 to 1.825 (0.0699 to 0.0718 in.)
      35155-50100 04 1.825 to 1.875 (0.0719 to 0.0738 in.)
      35155-50110 05 1.875 to 1.925 (0.0739 to 0.0757 in.)
      35155-50120 06 1.925 to 1.975 (0.0758 to 0.0777 in.)
      35155-50130 07 1.975 to 2.025 (0.0778 to 0.0797 in.)
      35155-50140 08 2.025 to 2.075 (0.0798 to 0.0816 in.)
      35155-50150 09 2.075 to 2.125 (0.0817 to 0.0836 in.)
      35155-50160 10 2.125 to 2.175 (0.0837 to 0.0856 in.)
      35155-50170 11 2.175 to 2.225 (0.0857 to 0.0875 in.)
      35155-50180 12 2.225 to 2.275 (0.0876 to 0.0895 in.)
      35155-50190 13 2.275 to 2.325 (0.0896 to 0.0915 in.)
      35155-50200 14 2.325 to 2.375 (0.0916 to 0.0935 in.)
      35155-50210 15 2.375 to 2.425 (0.0936 to 0.0954 in.)
    2. Using a chisel and hammer, securely stake the lock nut.
  15. INSTALL REAR PLANETARY GEAR ASSEMBLY 
    1. Install the thrust bearing race, rear planetary gear assembly and thrust needle roller bearing to the automatic transmission case sub-assembly.
      GTY683367Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Thrust Needle Roller Bearing (E)
      *2 Rear Planetary Gear Assembly
      *3 Thrust Bearing Race (F)

      Thrust Needle Roller Bearing and Thrust Bearing Diameter

      Item Inside Outside
      Thrust bearing race (F) 31.5 mm (1.24 in.) 53.0 mm (2.09 in.)
      Thrust needle roller bearing (E) 31.0 mm (1.22 in.) 53.1 mm (2.09 in.)
      NOTE:

      Before installing the rear planetary gear assembly, apply ATF to the contact surfaces of the rear planetary gear assembly bushing. After installation, check that the rear planetary gear assembly rotates smoothly.

  16. INSTALL REAR PLANETARY SUN GEAR SUB-ASSEMBLY 
    1. Install the thrust bearing race and rear planetary sun gear sub-assembly to the automatic transmission case sub-assembly.
      GTY630564Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Rear Planetary Sun Gear Sub-assembly
      *2 Thrust Bearing Race (E)

      Thrust Bearing Race Diameter

      Item Inside Outside
      Thrust bearing race (E) 30.0 mm (1.18 in.) 49.9 mm (1.96 in.)
      NOTE:

      Before installing the rear planetary sun gear sub-assembly, apply ATF to the contact surfaces of the rear planetary sun gear sub-assembly bushing. After installation, check that the rear planetary sun gear sub-assembly rotates smoothly.

  17. INSTALL NO. 2 BRAKE DISC 
    1. Install the No. 2 brake flange, 4 No. 2 brake discs, 3 No. 2 brake plates and brake plate to the automatic transmission case sub-assembly.
      GTY636628Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Brake Plate
      *2 No. 2 Brake Disc
      *3 No. 2 Brake Plate
      *4 No. 2 Brake Flange
      NOTE:

      Make sure that the No. 2 brake discs, No. 2 brake plates, brake plate and No. 2 brake flange are installed in the correct order.

      HINT: 

      Align the protrusions of the No. 2 brake flange, No. 2 brake plates and brake plate with the cutouts of the automatic transmission case sub-assembly.

      GTY639171Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 Brake Flange *2 Brake Plate
      *3 No. 2 Brake Plate - -
      *a Protrusion - -
  18. INSTALL NO. 1 ONE-WAY CLUTCH 
    1. Using a screwdriver, install the No. 1 one-way clutch and 2 snap rings to the one-way clutch outer race.
      GTY470770Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Snap Ring
      *2 No. 1 One-way Clutch
      *3 One-way Clutch Outer Race
      NOTE:

      Make sure that the No. 1 one-way clutch is installed in the correct direction.

  19. INSPECT NO. 1 ONE-WAY CLUTCH 

    See step  18

  20. INSTALL ONE-WAY CLUTCH OUTER RACE WITH NO. 1 ONE-WAY CLUTCH 
    1. Install the one-way clutch outer race with No. 1 one-way clutch to the automatic transmission case sub-assembly.
      GTY662315Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, install the snap ring to the automatic transmission case sub-assembly.
      GTY469692Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07060
      NOTE:
      • Install the snap ring so that the tapered side is facing out.
      • Be sure to orient the snap ring so that the edges do not protrude into one of the cutouts of the automatic transmission case sub-assembly as shown in the illustration.
        GTY465786Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *1 Snap Ring
        Front Side
  21. INSTALL SUN GEAR INPUT DRUM SUB-ASSEMBLY 
    1. Install the thrust bearing race, thrust needle roller bearing and sun gear input drum sub-assembly to the automatic transmission case sub-assembly.
      GTY628460Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Sun Gear Input Drum Sub-assembly
      *2 Thrust Needle Roller Bearing (D)
      *3 Thrust Bearing Race (D)

      Thrust Needle Roller Bearing and Thrust Bearing Race Diameter

      Item Inside Outside
      Thrust bearing race (D) 72.7 mm (2.86 in.) 89.2 mm (3.51 in.)
      Thrust needle roller bearing (D) 71.9 mm (2.83 in.) 85.6 mm (3.37 in.)
      NOTE:

      Before installing the sun gear input drum sub-assembly, apply ATF to contact surfaces of the sun gear input drum sub-assembly bushing. After installation, check that the sun gear input drum sub-assembly rotates smoothly.

  22. INSTALL FORWARD CLUTCH PISTON 
    1. Coat 2 new O-rings with ATF and install them to the forward clutch piston.
    2. Install the forward clutch piston to the forward clutch drum sub-assembly.
      GTY457613Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Forward Clutch Piston
    3. Coat a new O-ring with ATF and install it to the No. 1 clutch balancer.
    4. Install the forward clutch return spring sub-assembly and No. 1 clutch balancer to the forward clutch drum sub-assembly.
      GTY456867Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 1 Clutch Balancer
      *2 Forward Clutch Return Spring Sub-assembly
    5. Set SST on the No. 1 clutch balancer, and compress the forward clutch return spring sub-assembly using a press.
      GTY460228Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-50010 
        1. 09381-05010
      NOTE:

      Stop the press when the No. 1 clutch balancer is lowered to a place 1 to 2 mm (0.0394 to 0.0787 in.) below the snap ring groove to prevent the forward clutch return spring sub-assembly from being deformed.

    6. Using SST, install the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
      NOTE:
      • Make sure that the end gap of the snap ring is not aligned with a spring retainer claw.
      • Do not expand the snap ring excessively.
  23. INSTALL FORWARD MULTIPLE CLUTCH DISC 
    1. Install the 5 forward multiple clutch plates, 5 forward multiple clutch discs and forward clutch flange to the forward clutch drum sub-assembly.
      GTY658323Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Forward Clutch Flange
      *2 Forward Multiple Clutch Disc
      *3 Forward Multiple Clutch Plate
      NOTE:

      Make sure that the forward multiple clutch discs, forward multiple clutch plates and forward clutch flange are installed in the correct order.

    2. Install the snap ring to the forward clutch drum sub-assembly.
      GTY652800Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Snap Ring
  24. INSPECT PACK CLEARANCE OF FORWARD MULTIPLE CLUTCH 

    See step  13

  25. INSTALL FRONT PLANETARY RING GEAR 
    1. Using needle-nose pliers, install the snap ring to the groove of forward multiple disc clutch assembly.
      GTY463104Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Front Planetary Ring Gear
      *2 Snap Ring
      *3 Forward Multiple Disc Clutch Assembly
    2. Using needle-nose pliers, contract the snap ring and install the front planetary ring gear to the forward multiple disc clutch assembly.
      GTY107446Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Confirm that the snap ring is correctly located in the groove of the forward multiple disc clutch assembly as shown in the illustration.

  26. INSTALL MULTIPLE DISC CLUTCH HUB 
    1. Install the thrust needle roller bearing, thrust bearing race and forward multiple disc clutch assembly with front planetary ring gear to the multiple disc clutch hub.
      GTY457580Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Forward Multiple Disc Clutch Assembly with Front Planetary Ring Gear
      *2 Thrust Needle Roller Bearing (B)
      *3 Thrust Bearing Race (B)
      *4 Multiple Disc Clutch Hub

      Thrust Needle Roller Bearing and Thrust Bearing Race Diameter

      Item Inside Outside
      Thrust needle roller bearing (B) 34.5 mm (1.36 in.) 49.4 mm (1.94 in.)
      Thrust bearing race (B) 36.6 mm (1.44 in.) 51.9 mm (2.04 in.)
  27. INSTALL FORWARD MULTIPLE DISC CLUTCH ASSEMBLY WITH FRONT PLANETARY RING GEAR AND MULTIPLE DISC CLUTCH HUB 
    1. Install the thrust bearing race, thrust needle roller bearing and forward multiple disc clutch assembly with front planetary ring gear and multiple disc clutch hub to the automatic transmission case sub-assembly.
      GTY651788Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Forward Multiple Disc Clutch Assembly with Front Planetary Ring Gear
      *2 Thrust Needle Roller Bearing (C)
      *3 Thrust Bearing Race (C)

      Thrust Needle Roller Bearing and Thrust Bearing Race Diameter

      Item Inside Outside
      Thrust needle roller bearing (C) 47.0 mm (1.85 in.) 61.9 mm (2.44 in.)
      Thrust bearing race (C) 46.5 mm (1.83 in.) 60.1 mm (2.37 in.)
      NOTE:

      Before installing the forward multiple disc clutch assembly, apply ATF to the contact surfaces of the forward multiple disc clutch assembly bushing. After installation, check that the forward multiple disc clutch assembly rotates smoothly.

  28. INSTALL OVERDRIVE DIRECT CLUTCH PISTON SUB-ASSEMBLY 
    1. Coat a new O-ring with ATF and install it to the overdrive direct clutch drum sub-assembly.
    2. Coat a new O-ring with ATF and install it to the overdrive direct clutch piston sub-assembly.
    3. Install the overdrive direct clutch piston sub-assembly to the overdrive direct clutch drum sub-assembly.
      GTY466244Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Overdrive Direct Clutch Piston Sub-assembly
    4. Coat a new O-ring with ATF and install it to the No. 3 clutch balancer.
    5. Install the overdrive clutch return spring sub-assembly and No. 3 clutch balancer to the overdrive direct clutch drum sub-assembly.
      GTY468087Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 3 Clutch Balancer
      *2 Overdrive Clutch Return Spring Sub-assembly
    6. Set SST on the No. 3 clutch balancer, and compress the overdrive clutch return spring sub-assembly using a press.
      • SST: 09380-50010 
        1. 09381-05010
      GTY466877Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Stop the press when the No. 3 clutch balancer is lowered to a place 1 to 2 mm (0.0394 to 0.0787 in.) below the snap ring groove to prevent the overdrive clutch return spring sub-assembly from being deformed.

    7. Using SST, install the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
      NOTE:
      • Make sure that the end gap of the snap ring is not aligned with a spring retainer claw.
      • Do not expand the snap ring excessively.
  29. INSTALL REVERSE CLUTCH DRUM SUB-ASSEMBLY 
    1. Coat 3 new O-rings with ATF and install them to the reverse clutch drum sub-assembly.
      GTY468378Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Reverse Clutch Drum Sub-assembly
    2. Install the reverse clutch drum sub-assembly to the overdrive direct clutch drum sub-assembly.
  30. INSTALL REVERSE CLUTCH PISTON 
    1. Coat a new O-ring with ATF and install it to the reverse clutch piston.
      GTY464964Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Reverse Clutch Piston
    2. Install the reverse clutch piston to the overdrive direct clutch drum sub-assembly.
    3. Install the reverse clutch return spring sub-assembly and reverse clutch balancer to the overdrive direct clutch drum sub-assembly.
      GTY460703Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Reverse Clutch Balancer
      *2 Reverse Clutch Return Spring Sub-assembly
    4. Set SST on the reverse clutch balancer, and compress the reverse clutch return spring sub-assembly using a press.
      GTY465332Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09380-50010 
        1. 09381-05010
      NOTE:

      Stop the press when the reverse clutch balancer is lowered to a place 1 to 2 mm (0.0394 to 0.0787 in.) below the snap ring groove to prevent the reverse clutch return spring sub-assembly from being deformed.

    5. Using SST, install the snap ring.
      • SST: 09350-30020 
        1. 09350-07070
      NOTE:
      • Make sure that the end gap of the snap ring is not aligned with a spring retainer claw.
      • Do not expand the snap ring excessively.
  31. INSTALL REVERSE CLUTCH DISC 
    1. Install the 5 reverse clutch plates, 5 reverse clutch discs and reverse clutch flange to the reverse clutch drum sub-assembly.
      GTY457673Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Reverse Clutch Plate
      *2 Reverse Clutch Disc
      *3 Reverse Clutch Flange
      NOTE:

      Make sure that the reverse clutch discs, reverse clutch plates and reverse clutch flange are installed in the correct order.

    2. Install the snap ring to the reverse clutch drum sub-assembly.
      GTY664894Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Snap Ring
  32. INSPECT PACK CLEARANCE OF REVERSE CLUTCH 

    See step  8

  33. INSTALL NO. 3 CLUTCH DISC 
    1. Install the 4 No. 3 clutch plates, 4 No. 3 clutch discs and No. 3 clutch flange to the overdrive direct clutch drum sub-assembly.
      NOTE:

      Make sure that the No. 3 clutch discs, No. 3 clutch plates and No. 3 clutch flange are installed in the correct order.

      GTY458553Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 3 Clutch Plate
      *2 No. 3 Clutch Disc
      *3 No. 3 Clutch Flange
    2. Install the snap ring to the overdrive direct clutch drum sub-assembly.
      GTY669468Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Snap Ring
  34. INSPECT PACK CLEARANCE OF NO. 3 CLUTCH 

    See step  5

  35. INSTALL FRONT PLANETARY GEAR ASSEMBLY 
    1. Install the front planetary gear thrust needle roller bearing to the front planetary gear assembly.
      GTY459529Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Front Planetary Gear Thrust Needle Roller Bearing
    2. Coat 2 new front planetary gear shaft snap rings with ATF and install them to the front planetary gear assembly.
      GTY457033Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Front Planetary Gear Shaft Snap Ring
      NOTE:

      Do not expand the gap of the front planetary gear shaft snap rings excessively.

    3. Coat 3 new front planetary gear shaft snap rings with ATF and install them to the front planetary gear assembly.
      NOTE:

      Do not expand the gap of the front planetary gear shaft snap rings excessively.

      GTY465737Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Front Planetary Gear Shaft Snap Ring
    4. Install the planetary carrier thrust washer to the front planetary gear assembly.
      GTY462676Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Planetary Carrier Thrust Washer
    5. Install the planetary sun gear to the front planetary gear assembly.
      GTY461399Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Planetary Sun Gear
    6. Install the front planetary gear assembly with the front planetary sun gear to the overdrive and reverse multiple disc clutch assembly.
      GTY517816Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Front Planetary Gear Assembly
  36. INSPECT PACK CLEARANCE OF NO. 1 BRAKE 

    See step  3

  37. INSTALL OVERDRIVE AND REVERSE MULTIPLE DISC CLUTCH ASSEMBLY WITH FRONT PLANETARY GEAR ASSEMBLY 
    1. Install the thrust bearing race, thrust needle bearing and overdrive and reverse multiple disc clutch assembly with front planetary gear assembly to the automatic transmission case sub-assembly.
      GTY645472Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Thrust Needle Roller Bearing (A)
      *2 Thrust Bearing Race (A)

      Thrust Needle Roller Bearing and Thrust Bearing Race Diameter

      Item Inside Outside
      Thrust needle roller bearing (A) 44.0 mm (1.73 in.) 62.0 mm (2.44 in.)
      Thrust bearing race (A) 36.2 mm (1.43 in.) 58.2 mm (2.29 in.)
      NOTE:

      Before installing the overdrive and reverse multiple clutch assembly with front planetary gear assembly, apply ATF to the contact surfaces of the overdrive and reverse multiple disc clutch assembly bushing. After installation, check that the overdrive and reverse multiple disc clutch assembly with front planetary gear assembly rotates smoothly.

  38. INSTALL NO. 1 BRAKE DISC 
    1. Install the No. 1 brake flange, 4 No. 1 brake discs and 4 No. 1 brake plates to the automatic transmission case sub-assembly.
      GTY668921Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 1 Brake Flange
      *2 No. 1 Brake Disc
      *3 No. 1 Brake Plate
      NOTE:

      Make sure that the No. 1 brake discs, No. 1 brake plates and No. 1 brake flange are installed in the correct order.

  39. INSTALL OIL PUMP ASSEMBLY 
    1. Coat a new oil pump O-ring with ATF and install it to the oil pump assembly.
      GTY470885Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Oil Pump Assembly
      *2 Oil Pump O-ring
    2. Set the oil pump assembly on the input shaft, and align the bolt holes of the oil pump assembly with the automatic transmission case sub-assembly.
    3. Temporarily install the oil pump assembly to the automatic transmission case sub-assembly.
    4. Apply adhesive to the flanges of the each 11 bolts.

      Seal Packing

      Toyota Genuine Seal Packing 1281, Three Bond 1281 or equivalent

    5. Install the oil pump assembly with the 11 bolts.
      GTY683496Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 21.1 N*m (215 kgf*cm, 16 ft.*lbf) 

      NOTE:
      • Do not allow seal packing to contact the threads of the bolts.
      • Make sure the bolts and contact surface of the oil pump assembly are free of oil.
  40. INSTALL INDIVIDUAL PISTON OPERATION 

    See step  25

  41. INSTALL MANUAL VALVE LEVER SHAFT OIL SEAL 
    1. Using SST and a hammer, install a new manual valve lever shaft oil seal.
      GTY470367Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09350-30020 
        1. 09350-07110

      Standard Depth

      -0.3 to 0.3 mm (-0.0118 to 0.0118 in.)

    2. Coat the lip of the manual valve lever shaft oil seal with MP grease.
  42. INSTALL PARKING LOCK PAWL SHAFT 
    1. Install the E-ring to the parking lock pawl shaft.
      GTY461846Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Parking Lock Pawl
      *2 Parking Lock Pawl Shaft
      *3 Spring
      *4 E-ring
      Front Side
    2. Install the parking lock pawl, parking lock pawl shaft and spring.
  43. INSTALL PARKING LOCK ROD SUB-ASSEMBLY 
    1. Install the parking lock rod sub-assembly to the manual valve lever sub-assembly.
      GTY667470Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Manual Valve Lever Sub-assembly
      *2 Parking Lock Rod Sub-assembly
  44. INSTALL MANUAL VALVE LEVER SUB-ASSEMBLY 
    1. Install a new spacer to the manual valve lever sub-assembly.
      GTY463278Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Spacer
    2. Install the manual valve lever shaft to the manual valve lever sub-assembly and automatic transmission case sub-assembly.
    3. Using a hammer, install a new spring pin.
      GTY468758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Spring Pin
    4. Turn the spacer and manual valve lever shaft to align the smaller hole on the spacer with the indent on the manual valve lever sub-assembly.
      GTY100645Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Using a 3 mm pin punch and a hammer, stake the spacer.
    6. Check that the spacer does not turn.
  45. INSTALL PARKING LOCK PAWL BRACKET 
    1. Install the parking lock pawl bracket to the automatic transmission case sub-assembly with the 3 bolts, in several steps in the order shown in the illustration.
      GTY458303Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf) 

    2. Move the manual valve lever sub-assembly to the P position, and check the output shaft is locked by the parking lock pawl.
      GTY107383Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  46. INSTALL AUTOMATIC TRANSMISSION CASE PLUG 
    1. Coat a new O-ring with ATF and install it to the automatic transmission case plug.
      GTY466974Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a 17 mm hexagon socket wrench, install the automatic transmission case plug to the automatic transmission case sub-assembly.

      Torque: 80 N*m (816 kgf*cm, 59 ft.*lbf) 

  47. INSTALL TRANSMISSION REVOLUTION SENSOR (NT) 
    1. Coat the O-ring with ATF.
    2. Using a T30 "TORX" socket wrench, install the transmission revolution sensor (NT) to the automatic transmission case sub-assembly with the bolt.

      Torque: 6.8 N*m (69 kgf*cm, 60 in.*lbf) 

      GTY649260Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Revolution Sensor (NT)
      NOTE:
      • When reusing the transmission revolution sensor (NT), inspect the O-ring.
      • Make sure that the O-ring is not cracked or jammed when installing the transmission revolution sensor (NT).
  48. INSTALL TRANSMISSION REVOLUTION SENSOR (SP2) 
    1. Install the transmission revolution sensor (SP2) with the bolt.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

      GTY653838Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Revolution Sensor (SP2)
  49. INSTALL TRANSMISSION REVOLUTION SENSOR (NC3) 
    1. Install the transmission revolution sensor (NC3) with the bolt.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

      GTY631418Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Revolution Sensor (NC3)
  50. INSTALL TRANSMISSION WIRE 
    1. Install the valve body wire harness clamp to the automatic transmission case sub-assembly with the bolt.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

      GTY654783Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Coat the O-ring with ATF.
    3. Install the transmission wire to the transmission case sub-assembly with the bolt.
      GTY662247Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

      NOTE:
      • When reusing the transmission wire, inspect the O-ring.
      • Make sure that the O-ring is not cracked or jammed when installing the transmission wire.
    4. Connect the 3 transmission revolution sensor connectors.
      GTY654787Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  51. INSTALL TRANSMISSION VALVE BODY ASSEMBLY 

    Refer to PROCEDURE - Step 1 [08/2015 - 10/2016] , or refer to PROCEDURE - Step 1 [10/2016 - ]

  52. INSTALL VALVE BODY OIL STRAINER ASSEMBLY 

    Refer to PROCEDURE - Step 2 [08/2015 - 10/2016] , or refer to PROCEDURE - Step 2 [10/2016 - ]

  53. INSTALL AUTOMATIC TRANSMISSION OIL PAN SUB-ASSEMBLY 
    1. Install the 3 transmission oil cleaner magnets to the automatic transmission oil pan sub-assembly as shown in the illustration.
      GTY463865Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Oil Cleaner Magnet
    2. Install a new automatic transmission oil pan gasket to the automatic transmission oil pan sub-assembly.
    3. Install the automatic transmission oil pan sub-assembly with automatic transmission oil pan gasket to the automatic transmission case sub-assembly with the 9 bolts.
      GTY467217Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 7.4 N*m (75 kgf*cm, 65 in.*lbf) 

      NOTE:
      GTY458714Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Sleeve
      *2 Automatic Transmission Case Sub-assembly
      *a Correct
      *b Incorrect
      *c Protrusion
      • Make sure that automatic transmission oil pan gasket seal surface and automatic transmission oil pan sub-assembly contact surface are free of oil and foreign matter.
      • Install the automatic transmission oil pan gasket so that there is no slack in the automatic transmission oil pan gasket, and the entire seal surface is level.
      • Make sure that the 9 protrusions are properly engaged to the automatic transmission oil pan sub-assembly.
      • When installing the automatic transmission oil pan sub-assembly, make sure that the automatic transmission oil pan gasket is not pinched between sleeve and the seal surface of the automatic transmission case sub-assembly.
  54. INSTALL BREATHER PLUG HOSE 
    GTY662329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install a new O-ring to the breather plug hose.
    2. Install the breather plug hose to the automatic transmission case sub-assembly.
  55. INSTALL TRANSMISSION OIL COOLER 
    1. Coat 2 new O-rings with ATF and install them to the transmission oil cooler.
      GTY463790Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
    2. Install the transmission oil cooler to the automatic transmission case sub-assembly with the 3 bolts.

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

      GTY460716Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  56. INSTALL 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.

    1. Clean the bolt and bolt hole.
    2. Apply adhesive to 2 or 3 threads on the end of the bolt.

      Adhesive

      Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent

      GTY495964Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Adhesive 1344
      NOTE:

      Install the bolt within 3 minutes of applying adhesive.

    3. Temporarily install the park/neutral position switch assembly to the automatic transmission case sub-assembly with the bolt.
      GTY466906Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Install the lock washer and the nut to the park/neutral position switch assembly.

      Torque: 6.9 N*m (70 kgf*cm, 61 in.*lbf) 

    5. Temporarily install the transmission control shaft lever RH to the park/neutral position switch assembly with the spring washer and nut.
    6. Turn the transmission control shaft lever RH counterclockwise until it stops, then turn it clockwise 2 notches.
      GTY467128Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Transmission Control Shaft Lever RH
      *a P
      *b R
      *c N
    7. Remove the nut, spring washer and transmission control shaft lever RH from the park/neutral position switch assembly.
    8. Align the neutral basic line with the groove as shown in the illustration.
      GTY463242Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Neutral Basic Line
      *b Groove
    9. Hold the park/neutral position switch assembly in that position and tighten the bolt.

      Torque: 12.8 N*m (131 kgf*cm, 9 ft.*lbf) 

    10. Using a screwdriver, bend up the tabs of the lock washer.
  57. INSTALL TRANSMISSION CONTROL SHAFT LEVER RH 
    1. Install the transmission control shaft lever RH to the park/neutral position switch assembly with the spring washer and nut.
      GTY466905Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 15.7 N*m (160 kgf*cm, 12 ft.*lbf) 

    2. Install the grommet to the transmission control shaft lever RH.
      GTY500620Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the manual valve lever shaft spacer to the transmission control shaft lever RH.
      GTY518186Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals