Suzuki DF25/DF30 Four Stroke Service Manual, Page 235Get this manual
LOWER UNIT 10-11
DRIVESHAFT BEARING HOUSING
Inspect housingReplace if cracked or damaged Check condition of oil sealsReplace if nicked, cut or worn Inspect O-ringReplace if worn, nicked or cut
Replacing driveshaft oil seal 1With the oil seal remover, draw the two oil seals out of the driveshaft bearing housing09913-50121Oil seal remover 2Apply Water Resistant Grease to the inner circumference of the driveshaft bearing housing99000-25160Water Resistant Grease 3Grease the inner lips of the sealWith the lips facing away from driveshaft bearing, place seal in position and drive it into the bearing housing