1995 Johnson Evinrude "EO" 90 CV 85 thru 115 Service Manual, P/N 503150, Page 254Get this manual

1995 Johnson Evinrude "EO" 90 CV 85 thru 115 Service Manual, P/N 503150, Page 254

RectifierRegulator Tests Variable Load Tests To test the operation of the rectifierregulator, you must be able to run the
battery cables rv 4Following the (carbon pile) across the battery terminalsmanufacturer's directions, connect the variable
load tester Steven's Instrument Model NoLB-85 and Snap-on Model NoMT540D are examples of testers available "" Excessive battery
discharge rates might overheat battery causing electrolyte gassingThis might create an explosive atmosphere rv theStart the
enginetester run draw the battery downRPMrate 5and at approximately 4500 Use variable load to at a equivalent to the stator's
full outputThe ammeter should indicate full output6,9, or 10 amps [!] 6Decrease the battery load toward zero amps Ammeter
should show reduced outputAs the current draw decreases, the battery voltage should stabilize at approximately 14.5 volts