1971 Evinrude 40HP outboards Service Manual, Page 9Get this manual
LUBRICATION CHART LUBRICA TION POINT
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LUBRICANT OMC Type "A" SAE 90 Oil OMC Type "A" OMC Type "A" OMC Type "A" SAE 10 Oil OMC Type "A" OMC Type "C" Capacity 13.9 ozs 60 days 60 days 60 days 60 days 60 days 60 days 60 days
FREQUENCY (PERIOD OF OPERATION) ffSALT WATER FRESH WATER 30 day 30 days 30 days 30 days 30 days 30 days 30 days Same as Fresh Water Same as Fresh Water 30 days 30 days
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Locking Lever See Figure 2-3 Throttle Shaft Bearings Magnet Linkage See Figure 2-4 Throttle Shaft Gears and Bushings See Figure 2-5 Choke Linkage See Figure 2-6 Starter Pinion Gear Shaft (Ski-Twin Electric only) See Figure 2-6 Tilt Lock Pin and Clamp Screws See Figure 2-7 Gearcase See Figure 2- 8
Check evel aft er first 10 hours of operation and every 50 hours of operation thereafterAdd lubricant if necessaryDrain and refill every 100 hours of operation or once each season, whichever occurs first60 days 60 days
9Swivel Bracket Fittings See Figure 2-9 10Gear Shift Lever Shaft and Lockout See Figure 2-10