1992 Johnson Evinrude "EN" 40 thru 55 Service Manual, P/N 508143, Page 22Get 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 first
Power TrimlTilt Reservoir Capacity11.7 floz(345 ml)
As Required
Starter Pinion Gear Shaft Helix
Trailering Lock (Port and Starboard) Swivel Bracket
Tilt Tube, Upper Tilt Cylinder Rod
Sh ift and Throttle Shaft Fittings