1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 38Get this manual
Throttle Cable AdjustmentTTL Models
f31 1As you face the steering handle, turn the idle speed adjustment knob counterclockwise to complete slow speed position
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2Be sure throttle cable bracket is secured to the powerhead the forward mounting hole
f511sl 3Back out the idle speed screw and wide open stop f711sl 4Turn the twist grip to full open and to full closed positionsCheck the clearance between the roller and end of the cam slotThe roller should be approximately 1f4 in(6 mm) away from both ends of slotigl 5If adjustment is necessary, loosen jam nut and rotate thumb wheel to obtain correct adjustmentTighten jam nut after correct adjustment is obtained