1990 Johnson Evinrude "ES" 40 thru 55, P/N 507872, Page 44Get this manual
Wide Open Throttle Stop 19l 1the engin.enot running, advance the throttle lever E.I to wide open position
'1Ol 2The carburetor throttle shaft pins vertical at wide open throttle
must be exactly
19l the locknut and turn the stop screw E.I Orientation
to adjust pin
4Tighten the locknut and recheck pin orientationThrottle Cable Installation Tiller Models