1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 312Get this manual
11-21 DF40QHDF50QH Throttle cable to throttle control arm (A) Set the throttle grip to the fully closed position(B) Make sure that the throttle lever is fully closed (CTP switch must be in "ON", pushed-in, position)(C) Push the cable connector and throttle cable in the direction shown by the arrow to remove all play in the cable(D) While pressing against the cable and connector, adjust the connector to align with the pivot pin on the throttle control arm D(E) When alignedpress the connector (flat side of connector towards the throttle control arm) over the pivot pin E(F) Install the washer and snap pin B, then tighten the cable lock nut against the connector to maintain adjustment