1998 Johnson Evinrude "EC" Accessories Service Manual, P/N 520213, Page 125Get this manual
TroubleshootingAmmeter
Careful analysis of the electric motorhydraulic unit current requirements allows evaluation of the electric motor and certain mechanical componentsUse battery rated at 360 CCA (50 amp-hr) or higher that is in good condition and fully charged to perform this testThe specifications contained in the chart are for static hydraulic testsDo not attempt to perform the following tests while the boat is under power
rn red Connect lead of DC ammeter in series between the battery side of the starter solenoid and 10-60 amp the 14-gauge the trim junction boxrn 2Observe the ammeter and stopwatch while running the hydraulic unit through several complete cycles Range Range