2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 309Get this manual
Right Hand Rotation Unit: Driveshaft Inspect driveshaftsplinesReplace if worn, twisted, damaged or other abnormal conditions are noted Inspect driveshaft bearing, replace if pitted, noisy, rough or other abnormal conditions are noted3) Extract seals (3) with oil seal removerCAUTION Do not reuse oil seal once removedAlways use new oil sealSpecial tool (A): 0991350121 (Oil seal remover)
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4) Apply water resistant grease to the inner circumference of the housing: Grease 9900025161 (SUZUKI Water Resistant Grease (250 g)) 5) Using an oil seal installer, drive the two oil seals (one at time) into the propeller shaft bearing housingThe lipped portion of the seal must face towards the propellerApply water resistant grease to the seal lips