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Home >> Lexus >> 2017 >> RC 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Automatic Transmission System (Aa81E) - Service Information (1 Of 2)) >> AUTOMATIC TRANSMISSION REAR OIL SEAL (for 8AR-FTS) >> Replacement [10/2015 - ] >> Procedure

Replacement [10/2015 - ]: Procedure

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  1. REMOVE PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY 

    Refer to REMOVAL [09/2014 - ]

  2. REMOVE AUTOMATIC TRANSMISSION FLANGE YOKE ASSEMBLY 
    1. Using SST and a hammer, release the staked part of the lock nut.
      • SST: 09930-00010 
      NOTE:
      • Use SST with the tapered part facing the shaft.
      • Do not modify the tip of SST with a grinder or other device.
      • Completely release the staked part of the lock nut before removing it.
      • Do not damage the threads of the shaft.
      GTY646251Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST and a 30 mm deep socket wrench, remove the lock nut.
      GTY681127Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hold
      *b 30 mm Deep Socket Wrench
      Turn
      • SST: 09330-00021 
      • SST: 09950-30012 
        1. 09955-03040
    3. Remove SST.
    4. Tap the automatic transmission flange yoke assembly with a plastic hammer to remove it.
    5. Using a screwdriver with its tip wrapped with protective tape, remove the oil seal from the automatic transmission flange yoke assembly.
      GTY457655Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Oil Seal
      NOTE:

      Do not damage the automatic transmission flange yoke assembly.

  3. REMOVE AUTOMATIC TRANSMISSION REAR OIL SEAL 
    1. Using SST, remove the automatic transmission rear oil seal.
      GTY626305Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09308-00010 
  4. INSTALL AUTOMATIC TRANSMISSION REAR OIL SEAL 
    1. Using SST and a hammer, install a new automatic transmission rear oil seal.
      GTY619186Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Depth
      • SST: 09316-12010 
      • SST: 09316-60011 
        1. 09316-00011
        2. 09316-00041

      Standard Depth

      3.3 to 3.7 mm (0.130 to 0.145 in.)

    2. Coat the lip of the automatic transmission rear oil seal with MP grease.
  5. INSTALL AUTOMATIC TRANSMISSION FLANGE YOKE ASSEMBLY 
    1. Using SST and a hammer, install a new oil seal to the automatic transmission flange yoke assembly.
      • SST: 09950-60010 
        1. 09951-00370
      • SST: 09950-70010 
        1. 09951-07150

      Standard Depth

      0 to 0.3 mm (0 to 0.0118 in.)

      GTY625777Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Depth
    2. Coat the lip of the oil seal with MP grease.
    3. Install the automatic transmission flange yoke assembly.
    4. Using SST and a 30 mm deep socket wrench, install a new lock nut.
      • SST: 09330-00021 
      • SST: 09950-30012 
        1. 09955-03040

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

      GTY637116Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hold
      Turn
    5. Using a chisel and hammer, securely stake the lock nut.
  6. INSTALL PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY 

    Refer to INSTALLATION [09/2014 - ]

  7. ADD AUTOMATIC TRANSMISSION FLUID 

    Refer to ADJUSTMENT [10/2015 - 11/2017] , or refer to ADJUSTMENT [11/2017 - 09/2020] , or refer to ADJUSTMENT [09/2020 - ] 

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