1998 Johnson Evinrude "EC" 90, 115 SPL Service Manual, P/N 520209, Page 18Get this manual
Lubrication ChartAll Models Frequency Figure Lubrication Point Lubricant Fresh Water Salt Water+
Gearcase Capacity Refer to Specifications for capacity
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 As Required 30 Days 30 Days 60 Days
Starter Pinion Shaft Cover LatchesFront and Rear Tilt Tube, Swivel Bracket Power TrimlTilt Reservoir, Capacity: 21 flo oz(622 ml) Carburetor, Throttle, Shift Linkage