1991 Johnson/Evinrude EI Outboards 2.3 thru 8 Service Manual, Page 23Get this manual
Gearcase Lubrication and remove all spark plug leads"" To avoid accidental starting of engine while servicing, twist
Remove oil drainfill plug and oil level plug from gearcaseWith motor in normal operation position, allow oil to drain completely
'1l f21 To
refill, place tube or pressure can nozzle of recommended lubricant in drainfill hole
Gearcase lubrication If OMC Hi-Vis gearcase lubricant is not available, OMC Premium Blend gearcase lube can be used as an alternateUse only OMC Premium Blend gearcase lube in the gearcasePCE0085