1996 Johnson/Evinrude Outboards 50 thru 70 3-Cylinder Service Manual, Page 17Get this manual
Gearcase LubricationAll Models
11 To avoid accidental starting of engine while servicing, twist
and remove all spark plug leadsRemove oil drainfill plug and oil level plug from gearcaseWith motor in normal operating position, allow oil to drain completely
OJ To refill, place tube or pressure can nozzle of OMC UltraHPF gearcase lubricant in drainfill hole
INote If OMC Ultra-HPF gearcase lubricant is not available, OMC
Hi-Vis gearcase lube can be used as an alternate With motor in normal operating position, fill until lubri cant appears at oil level hole Install oil level plug before removing lubricant tube or pressure can nozzle from oil drainfill holeDrainfill plug can then be installed securely without oil loss Tighten plugs to torque of 84-86 in Ibs(9-10 Nm)