1990 Johnson Evinrude "ES" 9.9 thru 30 Service Manual, P/N 507871, Page 257Get this manual
Assembly 1Coat the shift rod O-ring with OMC Triple-Guard grease and install in shift rod bushing 1231 2Apply 1241
OMC Gasket Sealing Compound to the outside diameter of the bushingInstall the bushing and washer using OMC Shift Rod Bushing Installer, PI 304515
3Oil, then install new upper driveshaft bearing in the gearcase using OMC Upper Driveshaft Bearing Installer, PI 326564Press the bearing into the gearcase against the lettered side of the bearing and until the tool is seated on the gearcase
1251 4Install two new OMC drives haft seals backSealback in the upper to gearcase using Upper Driveshaft Installer,
PIN 330655, attached to OMC Drive Handle, PIN 378737Apply OMC Gasket Sealing Compound to the metal casing of the seals before installingInstall the inner seal with lip facing toward the gearcase and the outer seal with lip facing away from the gearcaseApply OMC Triple-Guard grease to the seal lips after installing5Oil, then install new pinion bearing in the gearcase using OMC Pinion Bearing Installer, PI 326565Press against the lettered side of the bearing until the tool is seated on the gearcase1