Extension Housing Rear Oil Seal: Removal

WARNING: This page is about a different car, the 2006 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE NO. 1 REAR FLOOR PANEL BRACE (See REMOVAL )
REMOVE FRONT CENTER FLOOR BRACE (See REMOVAL )
REMOVE OXYGEN SENSOR (See REMOVAL )
REMOVE FRONT EXHAUST PIPE ASSEMBLY (See REMOVAL )
REMOVE OUTSIDE AIR GUIDE PLATE RH (See REMOVAL )
REMOVE FRONT FLOOR NO. 1 HEAT INSULATOR (See REMOVAL )
REMOVE PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY (See REMOVAL )
DRAIN AUTOMATIC TRANSMISSION FLUID
1. Remove the drain plug, the gasket, and drain the ATF.
2. Install a new gasket and the drain plug.
  Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
  
  Fig 1: Identifying Drain Plug
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE AUTOMATIC TRANSMISSION FLANGE YOKE ASSEMBLY
1. Using SST and a hammer, loosen the staked part of the nut.
  SST 09930-00010
  
  HINT:
  
  Move the shift lever to the P position.
  
  Fig 2: Loosening Staked Part Of Nut
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Attach the SST.
  SST 09330-00021, 09950-30012 (09955-03040)
  
  Fig 3: Attaching SST To Flange
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Using SST and a 30 mm socket wrench, remove the nut.
4. Remove the SST.
5. Tap the output flange with a plastic hammer to remove it.
  
  Fig 4: Identifying Nut
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Using a screwdriver, remove the oil seal from the automatic transmission flange yoke.
  
  Fig 5: Removing Oil Seal From Automatic Transmission Flange Yoke
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEAL
1. Using SST, remove the oil seal.
  SST 09308-00010
  
  Fig 6: Identifying Oil Seal
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002