13. REPLACE OIL SEAL ON SPEEDOMETER DRIVEN GEAR (a) Using SST, remove the oil seal. SST 09921-00010 (b) Using SST, install a new oil seal. SST 09201-60011 Oil seal depth: 25 mm (0.98 in.) 14. IF NECESSARY, REPLACE OIL SEAL AND BUSHING (a) Using SST, remove the oil seal. SST 09308-00010 or 09308-10010 w/ output shaft installed (b) Heat the extension housing to 80 - 100°C (176 - 212°F) in an oil bath. (c) Using SST, remove the bushing and install a new bushing. SST 09307-30010 (d) Using SST, drive in a new oil seal. SST 09325-20010