1971 Johnson 2HP outboards Service Manual, Page 11Get this manual
LUBRICATION CHART
LUBRICATION POINT 1Gearcase See Figure 2-2 FREQUENCY (PERIOD OF OPERATION) FRESH WATER #SALT WATER
LUBRICANT OMC Type "C"
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 first
Same as Fresh Water
Same as Fresh Water 30 days 30 days
2Steering Handle Pivot See Figure 2-3
OMC Type "A" OMC Type "A"