If the kwik fitters did not drop the sunframe how could it then be out of alignment ?
All these arguments about nuts falling off is a load of bollocks, just make sure you use NEW locknuts.
Helicopters by thier nature shake a bit, and they use locknuts everywhere, K-NUTS in thier case.
The whole front arm on the mondys is a piece if shit design, unlike the equivalent yank versions who have HORIZONTAL BUSHES, that work with the suspension not trying constantly to tear it apart like the english versions.
I always put in from underneath, never even heard of a bolt falling out, there is NO load on bolt trying to undo the nut anyway, if still unsure put a blob of weld on it, or drill and pin it.
tabetha