1996 Johnson/Evinrude Outboards 8 thru 15 Four-Stroke Service Manual, Page 19Get this manual
Gearcase Lubrication
& 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[}] 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 lubricant appears at oil level hole Install oil level plug before removing lubricant tube or pressure can nozzle from oil drainfill holeDrainfill plug can be installed securely without oil loss Tighten plugs to torque of 84-86 inIbs(9-1 Nm)