1993 Johnson Evinrude "ET" 40 thru 55 Service Manual, P/N 508283, Page 46Get this manual
Throttle Cable Installation Tiller Models i.iQl 1idle speed knob fully counterclockwise to minimum slow speed position '11l
2Attach throttle cable to throttle lever upper hole using pin and cotter clipCotter clip must be installed parallel to raised rib on lever
3Hold throttle twist grip in full SLOW positionWith idle speed screw on its stop, pull firmly on cable to remove backlashRotate cable bracket to align with mounting screw hole
f121 4Turn cable bracket two