Originally Posted by
helispotter
Are those stops the same as the "restraint dampers" referred to in the 206L-4 flight manual available on the web?
No. The nodal beam has its own up/down stops for each of the 4 nodal arms. The transmission restraint (7 below) is a separate attachment at the back of the transmission which limits its movement fore/aft/lateral. There are additional stops (3) on top of the drag pins (34) which are captured within the trans stop mounts (12).