1993 Johnson Evinrude "ET" 90 degrees CV Service Manual, P/N 508285, Page 244Get this manual
Charging System Check Chart Where to Look Battery Cause
1Battery defective or worn out 2Low electrolyte level 3Terminal connections loose or corroded 4Excessive electrical load
Procedure
Reference All Steps See Pages -4 thru 7-7
1Check condition and charge 2Add water and recharge 3Clean and tighten
4Evaluate accessory loads
1Clean and tighten
1Connections loose or
corroded 2Stator leads shorted or grounded 3Circuit wiring grounded
1Page 7-6 2Page 7-23 3Page 7-23 1Page 7-23 2Page 7-22 3Page 7-23 1Page 7-24 1Page 7-26