1994 Johnson Evinrude "ER" 60 LV 150, 150C, 175 Service Manual, P/N 500611, Page 274Get this manual
Motor Test, No Load
fa.sten motor in suitable fixture before proceedmg with this test
1Use battery rated at 360 CCA (50 amp-hrs) or higherThe battery must be fully chargedRefer to Battery Specifications, Electrical Section2Connect 0-50 amp ammeter in series with the battery's terminal, ammeter RED lead toward battery
rv 3Attach or hold vibration or mechanical tachometer to the motor while performing this testrv beow for the correct specifications for yourRefer to the chart 4Monitor motor RPM and current drawmotorIzl 5The motor shaft must rotate clockwise, as viewed from the