Chrysler 20 and 30 HP Outboard Motors Service Manual OB 3435, Page 189Get this manual
BEARING
Figure 31Installing Driveshaft Bearing
Figure 33Removing Shift Rod Seal
DInstall seal by applying grease between lipsplacing seal with rubber side against shoulder of Special Tool NoT 8972 and tapping seal in Figure 32
BInspect seal for nickswear or other damage CInstall seal with raised bead against shoulde of seal installer and press seal in bore until seal is flush with surface, Special Tool NoT 8957 Figure 34