1970 Evinrude Ski-Twin, Ski-Twin Electric 33 HP Service Manual 4687, Page 7Get this manual
LUBRICATION CHART LUBRICA TION POINT
1Cam Follower Linkage and Locking Lever See Figure 2-3 2Throttle Shaft Bearings 3Magneto Linkage See Figure 2-4 4Throttle Shaft Gears and Bushings See Figure 2-5 5Choke Linkage See Figure 2-6 6Starter Pinion Gear Shaft (SkiTwin Electric only) See Figure 2-6 7Tilt Lock Pin and Clamp Screws See Figure 2-7 8Gearcase See Figure 2-8
LUBRICANT OMC Type "A" SAE 90 Oil OMC Type "A" OMC Type "A" OMC Type "A" SAE 10 Oil 60 days 60 days 60 days 60 days 60 days 60 days
FREQUENCY (P ERIOD OF OPERATION) FRESH WATER #SALT WATER 30 days 30 days 30 days 30 days 30 days 30 days
OMC Type "A" OMC Type "C" Capacity 13.9 ozs
60 days Check level after 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
30 days Same as Fresh Water
Same as Fresh Water 30 days 30 days
9Swivel Bracket Fittings See Figure 2-9 10Gear Shift Lever Shaft and Lockout See Figure 2-10