1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 262Get this manual
9-9 LOWER UNIT Replacing propeller shaft oil seal 1Extract the seals with oil seal remover09913-50121Oil seal remover 2Apply Water Resistant Grease to the inner circumference of the housing
3Using an oil seal installer, drive the two oil seals (one at timeinto the propeller shaft bearing housingThe lipped portion of the seal must face towards the propellerApply Water Resistant Grease to the seal lips
SHIFT ROD AND SHIFT CAM