1990 Johnson Evinrude "ES" 40 thru 55, P/N 507872, Page 189Get this manual
Sealants and Lubricants Required OMC Triple-Guard Grease OMC Gasket Sealing Compound QMC Adhesive TM OMC Moly Lube OMC Nut Lock OMC Hi- Vis Gearcase Lubricant OMC Needle Bearing Assembly Grease
Gearcase Pressure Tester Gearcase Vacuum Tester
Propeller Installation
i twist and remove all spark plug leads
1To avoid accidental starting of engine while servicing,