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Automatic Transmission Extension Housing Oil Seal: Replacement

  1. REMOVE FRONT FLOOR BRACE CENTER (See  OVERHAUL  ) 
  2. REMOVE RR SUSPENSION MEMBER BRACE REAR LOWER LH (See  OVERHAUL  ) 
  3. REMOVE RR SUSPENSION MEMBER BRACE REAR LOWER RH (See  OVERHAUL  ) 
  4. DISCONNECT HEATED OXYGEN SENSOR (See  OVERHAUL  ) 
  5. REMOVE EXHAUST PIPE ASSY (See  OVERHAUL  ) 
  6. REMOVE FRONT FLOOR HEAT INSULATOR NO.1 (See  OVERHAUL  ) 
  7. REMOVE PARKING BRAKE CABLE HEAT INSULATOR (See  OVERHAUL  ) 
  8. REMOVE PROPELLER W/CENTER BEARING SHAFT ASSY (See  OVERHAUL  ) 
  9. DRAIN AUTOMATIC TRANSMISSION FLUID 
    1. Remove the drain plug and gasket, and drain ATF.
    2. Install a new gasket and the drain plug.

      Torque: 20 N.m (205 kgf.cm, 15 ft.lbf) 

  10. REMOVE AUTOMATIC TRANSMISSION FLANGE YOKE ASSY 
    1. Using SST and a hammer, cut out the nut.

      SST 09930-00010

      Fig 1: Cutting Out Nut Using SST & Hammer
      G02954573Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST and a 30 mm deeper socket wrench, remove the nut.

      SST 09330-00021

    3. Tap the transmission flange with a plastic faced hammer to remove it.
      Fig 2: Removing Nut Using SST & Deeper Socket Wrench
      G02954574Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Using a screwdriver, pry out the oil seal from the transmission flange.
      Fig 3: Prying Out Oil Seal From Transmission Flange Using Screwdriver
      G02954575Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEAL 
    1. Using SST, tap out the oil seal.

      SST 09308-00010

      Fig 4: Tapping Out Automatic Transmission Extension Housing Oil Seal Using SST
      G02954576Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. INSTALL AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEAL 
    1. Coat a new oil seal lip with MP grease.
    2. Using SST and a hammer, tap in the oil seal with the lip facing downward.

      SST 09316-6001 1 (09316-00011, 09316-00051)

      Oil seal depth from flat end: 

      2.0 +/- 0.2 mm (0.079 +/- 0.088 in.) 

      Fig 5: Tapping In Automatic Transmission Extension Housing Oil Seal Using SST & Hammer
      G02954577Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. INSTALL AUTOMATIC TRANSMISSION FLANGE YOKE ASSY 
    1. Using SST and a hammer, tap in a new oil seal.

      SST 09517-36010

    2. Install the transmission flange.
      Fig 6: Tapping In New Oil Seal Using SST & Hammer
      G02954578Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using SST and a 30 mm deeper socket wrench, install a new nut.

      SST 09330-00021

      Torque: 126 N.m (1,280 kgf.cm, 92 ft.lbf) 

    4. Using a chisel and hammer, tap in the nut.
      Fig 7: Installing New Nut Using SST & Deeper Socket Wrench
      G02954579Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. INSTALL PARKING BRAKE CABLE HEAT INSULATOR (See  OVERHAUL  ) 
  15. INSTALL FRONT FLOOR HEAT INSULATOR NO.1 (See  OVERHAUL  ) 
  16. INSTALL EXHAUST PIPE ASSY (See  OVERHAUL  ) 
  17. CONNECT HEATED OXYGEN SENSOR (See  OVERHAUL  ) 
  18. INSTALL RR SUSPENSION MEMBER BRACE REAR LOWER RH (See  OVERHAUL  ) 
  19. INSTALL RR SUSPENSION MEMBER BRACE REAR LOWER LH (See  OVERHAUL  ) 
  20. INSTALL FRONT FLOOR BRACE CENTER (See  OVERHAUL  ) 
  21. INSTALL PROPELLER W/CENTER BEARING SHAFT ASSY (See  OVERHAUL  ) 
  22. ADD AUTOMATIC TRANSMISSION FLUID 

    Fluid type: TOYOTA ATF T-IV 

  23. INSPECT AUTOMATIC TRANSMISSION FLUID (See  ON-VEHICLE INSPECTION   ) 
  24. CHECK FOR EXHAUST GAS LEAKS 
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