1990 Johnson Evinrude "ES" Cross V 88 thru 115, 150 thru 175, P/N 507874, Page 332Get this manual
TroubleshootingAmmeter Careful analysis of the electric motorhydraulic unit current requirements allows evaluation of the electric motor and certain mechanical components The specifications contained in the chart are for static hydraulic tests Do not attempt to perform the following tests while the boat is under power
f1l Connect 0-60 amp DC ammeter in series between the battery side of the starter solenoid and the RED 14 gauge lead of the trim junction box
t=J cycles
f2"l 2Observe the ammeter and stopwatch while running the hydraulic unit through several complete
Range Range
15) represents the engine's trim range represents the engine's tilt range