1993 Johnson Evinrude "ET" 9.9 thru 30 Service Manual, P/N 508282, Page 232Get this manual
Gearcase Servicing9.915 Removal
ill twist and remove all spark plug leads
"'" 1To avoid accidental starting of engine while servicing,
2Remove six screws attaching gearcase to exhaust housing3Separate gearcase and exhaust housing to expose the shift rod connectorRemove the upper connector screw4Remove gearcase and place in suitable holding fixtureDisassembly
1Remove propeller from gearcasef31 2Remove the oil level plug and oil filldrain plug to drain gearcase3Remove the four impeller housing screws4Remove the impeller housing and impeller from the driveshaft5Remove the impeller drive pin