Extension Housing Rear Oil Seal: Installation

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.

INSTALL AUTOMATIC TRANSMISSION EXTENSION HOUSING OIL SEAL
1. Coat the lip of a new oil seal with MP grease.
2. Using SST and a hammer, drive in the oil seal with the lip facing inside of the automatic transmission.
  SST 09316-60011 (09316-00011, 09316-00051)
  
  Oil seal depth from flat end: 1.8 to 2.2 mm (0.071 to 0.087 in.)
  
  Fig 1: Identifying Oil Seal
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL AUTOMATIC TRANSMISSION FLANGE YOKE ASSEMBLY
1. Using SST and a hammer, drive in a new oil seal.
  SST 09517-36010
2. Install the automatic transmission flange yoke.
3. Attach the SST.
  SST 09330-00021, 09950-30012 (09955-03040)
  
  Fig 2: Driving In Oil Seal
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Using SST and a 30 mm socket wrench, install and tighten a new nut.
  Torque: 126 N*m (1,285 kgf*cm, 93 ft.*lbf)
5. Using a chisel and hammer, securely stake the nut.
INSTALL PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY (See INSTALLATION )

Fig 3: Identifying Flange Nut
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT FLOOR NO. 1 HEAT INSULATOR (See REMOVAL )
REMOVE OUTSIDE AIR GUIDE PLATE RH (See REMOVAL )
INSTALL FRONT EXHAUST PIPE ASSEMBLY (See INSTALLATION )
INSTALL OXYGEN SENSOR (See INSTALLATION )
INSTALL FRONT CENTER FLOOR BRACE (See INSTALLATION )
INSTALL NO. 1 REAR FLOOR PANEL BRACE (See INSTALLATION )
ADD AUTOMATIC TRANSMISSION FLUID
(See ADJUSTMENT )
CHECK FOR EXHAUST GAS LEAKS (See INSTALLATION )