1998 Johnson Evinrude "EC" 40 thru 55 2-Cylinder Service Repair Manual, P/N 520206, Page 282Get this manual
Quality of the image is intentionally reduced!
Charging System Check ChartAll Models
1 Check condition and charge 2 Add water and recharge 3 Clean and tighten 4 Evaluate accessory loads 1 Clean and tighten 2 Perform ohmmeter tests 3 Perform