1993 Johnson Evinrude "ET" 2 thru 8 Service Manual, P/N 508281, Page 46Get this manual
Synchronization and Linkage Adjustments Deluxe It is important that this step-by-step procedure be followed in sequence and be performed exactly as written to ensure consistent engine idling and smooth operation throughout the RPM rangeCam Follower Pickup Point
rv to Connect throttle shaft shaft, such as the one shown, 1amplifier the carburetor throttle
2Advance the throttle until the tip of amplifier begins to moveAt this point, center of the roller should align with single mark on camf1l3Back out cam follower adjustment screw with OMC Ballhex Driver, PIN 327622until the throttle valve is closed completelyThen advance the screw until the throttle shaft just begins to rotateDR2145