1990 Johnson Evinrude "ES" 40 thru 55, P/N 507872, Page 20Get this manual
Lubrication Chart40, 48, 50 FREQUENCY FIGURE LUBRICATION POINT LUBRICANT FRESH WATER SALT WATER
Gearcase 16.4 floz(485 mL)
Change after first 20 operating hoursCheck level every 50 operating hoursChange every 100 operating hours or once each season, whichever comes firstAs Required
Power TrimlTilt Reservoir Capacity13.4 floz(395 mL)
Starter Pinion Gear Shaft Helix
Trailering Lock (Port and Starboard) Swivel Bracket
Tilt Tube, Upper Tilt Cylinder Rod
Shift and Throttle Shaft Fittings