[View with annotations on] This video demonstrates vertical movement in the shaft of your mSRX which causes instability and inconsistency in flight. In this case, the white gear on the bottom of the aircraft had pulled down a bit.
The solution is to put pressure from the bottom of the shaft and gear as well as the top of the shaft so that the gear clicks up into place. Another possible problem is the collar on the shaft (with the adjustable screw) may have slipped.
You have to look to see how it's all fitting together and where your swash plate is level to determine which is out of alignment.
I had that problem also. It's caused by a hard hit during a crash usually. All,ya have to do is just push up on the gear while holding the shaft. My msrx came with a repair dvd. Pretty good too.
carr869 1 month ago
mine 2.
push the main gear up the shaft a bit more until the play is gone.
ebeing08 1 month ago