1988 Johnson Evinrude CC 60 thru 75 outboards Service Manual, Page 317Get this manual
TroubleshootingAmmeter Careful analysis of the electric motor jhydraulic unit current requirements allows evaluation of the electric motor and certain mechanical componentsThe specifications contained in the chart are for static hydraulic testsDo not attempt to perform the following tests while the boat is under power
1Connect 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 box2Observe the ammeter and stopwatch while running the hydraulic unit through several complete cycles Range Range
(015) represents the engine's trim range(1665) represents the engine's tilt range