1979 Evinrude 4 HP Outboards Service Manual, PN 5424, Page 12Get this manual
LUBRICATION CHART LUBRICA TI ON POINT LUBRICANT OMC Anti-Corros ion Lube 60 days FREQUENCY (PERIOD OF OPERATION) FRESH WATER 'SALT WATER 30 days
1Cam Foil owe r,
Carburetor Linkage and Choke Rod See Figure 2-2 2Steering Handle Pivot, Detent, ScrewsSee Figure 2-3 3Gearcase See Figures 2-4 and 2-5
OMC Anti-Corrosion Lube OMC HI-VIS Gearcase Lube Capacity Standard 1.28 oz(38mL) Weedless 3.4 oz(IOOmL)
Change after fi rst 20 hours of operation and check 50 hours of operationAdd lubricant if ne cessaryDrain and refill every 100 hours of operation or once each season, whichever occurs first