1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 51Get this manual

1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 51

Maximum Spark Advance r::=J Run the engine with the correct test propellerDo not run the engine with regular propeller or
lever Rotate the socket in clockwise direction to advance timing or in counterclockwise direction to retard timingTwo revolutions
equal approximately one degree of timing G1l6Install the spark control rod on the spark leverand verify maximum spark advance
following Steps thru 3 If you rotated the forward socket more than two complete revolutions, the idle speed adjustment and
throttle control rod length must be readjustedRefer to Idle Speed and Throttle Control RodShift lever Detent Adjustment ]