1. Remove the automatic transmission. (See AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION [SJ6A-EL].)
2. Remove the torque converter. (See TORQUE CONVERTER REMOVAL/INSTALLATION [SJ6A-EL].)
3. Remove the oil seal from the oil pump body using the SST.
4. Using the SST and a hammer, install the new oil seal to the oil pump body.
5. Coat the lip of the oil seal with grease.
6. Install the torque converter. (See TORQUE CONVERTER REMOVAL/INSTALLATION [SJ6A-EL].)
7. Install the automatic transmission. (See AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION [SJ6A-EL].)
8. Perform the mechanical system test. (See MECHANICAL SYSTEM TEST [SJ6A-EL].)