1990 Johnson Evinrude "ES" 9.9 thru 30 Service Manual, P/N 507871, Page 230Get this manual
Inspect bearings for damage while in placeIf bearing is damaged, remove and discardIf the bearing is removed for any reason, it must be replaced r:J9l 22Use OMC to remove the pinion bearing
PIN 319880 and mallet
1201 23Remove the propeller shaft bearing housing O-ringDiscard the O-ring