by RoyM » Wed Apr 02, 2014 10:07 pm
Nothing will move without the engine running. Once started, the governor spring will try to pull the throttle wide open, the governor wants to slow it down. Did you have the governor arm loosened or off the shaft? If so you need to re set the static adjustment. Loosen the clamp and hold the throttle lever at full throttle. Rotate the shaft clockwise as far as it will go and without moving the linkage tighten the clamp screw.
Briggs and Stratton MST