1990 Johnson Evinrude "ES" 9.9 thru 30 Service Manual, P/N 507871, Page 255Get this manual
EI remove the shift rod bushingUsing mallet, drive the bushing from the gearcase
Use OMC Shift Rod Bushing Remover, PIN 304514, to
fN=J Inspect the driveshaft bearing and pinion bearing for damage
while in placeIf bearing is damaged, remove and discard the bearing from the gearcaseRemove driveshaft bearing using OMC Bearing Remover