1992 Johnson/Evinrude EN 2.3 thru 8 outboards Service Manual, Page 24Get this manual
lubrication Chart2.3, 3.3, 3, 4 Frequency Figure Lubrication Point Clamp Screws, Steering Handie Pivot, Friction Knob Screw2.3, 3.3 Clamp Screws, Carrying Handie3, Gearcase oz(90 ml)2.3, 3.3 2.70 oz(80 ml)3, Lubricant Fresh Water 60 Days Salt Water 30 Days
Change after first 20 operating hoursCheck level every 50 operating hoursChange every 100 operating hours or once each season, whichever comes first60 Days 60 Days 60 Days 60 Days 60 Days 30 Days 30 Days 30 Days 30 Days 30 Days