2007 Johnson 2 HP 4-Stroke Service Manual, Page 129Get this manual
GEARCASE INSPECTION Propeller Shaft Bearing Housing Inspect the housingIf crack or other damage is found, replace the housingVisually check the oil seal and O-ringIf cut, nick, excessive wear or other damage is found, replace the oil sealWhen replacing the propeller shaft bearing housing oil seal, use screwdriver to remove oil seals
Apply Triple-Guard grease to the outer circumference of the oil seal006231