Chrysler 70, 75 and 85 HP Outboard Motors Service Manual OB 3438, Page 176Get this manual
Figure 19Removing Propeller Shaft Seal From Spool APlace blade of screwdriver on end of retaining ring which has beveled cut-outFigure 17Removing Bearing Spool Screws
BTap handle of screwdriver with hand, release retaining rings from groove in gear housing 18Remove bearing cage assembly as follows: AInstall prop shaft bearing spool in gear housing (with O-ring seals removed) BSecure spool to bearing cage with two (2) screwsCInstall puller (Special Tool No 8948-1) Figure 20
Figure 18Installing Puller
14Shift unit into either forward or reverse gear and turn driveshaft so that the puller unthreads itself from the prop shaft This pulls the spool out of the gear housing15Remove O-ring seals from propeller shaft spool16Remove propeller shaft seal from spool using spring pin punch (Special Tool No 8919)Figure 1917Remove two (2) retaining rings from gear housing as follows: 175