T100 Extra Cab Pickup 4WD V6-3.4L (5VZ-FE) (1997)
3. Replace extension housing oil seal.
a. Using a screwdriver and hammer, drive out the oil seal.
b. Using SST 09554-22010 and a hammer, drive in a new oil seal until its surface is flush with the housing upper surface.
c. Coat the lip of the oil seal with MP grease.
4. Replace front and rear companion flange oil seals, as follows:
a. Using a screwdriver and hammer, drive out the oil seals from the two flanges.
b. Using SST 09950-60010 (09951-00220, 09951-00350, 09952-06010), 09950-70010 (09951-07100) or equivalents, and a hammer, drive in a
new oil seal.
c. Coat the lip of the oil seal with MP grease.