Hold/jam the PV actuator plate up on the cyl closed.
Preload the PV governer spring with a .005" to .010" feeler gauge (not that critical). I used to do it by feel but this is easier and consistent.
loosen the setscrew on the bellcrank
Push/hold the governer assy fully into the case bearing, be sure its straight, and
tighten the setscrew
Remove feeler gauge and replace the side cover
The idea is to remove all freeplay and end up with just a VERY SLIGHT preload, so the actuator is held to the stop.
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