Originally Posted by
Flightplan06
Two things are happening in CKB. One there is a AD for replacing all three gear for a seal I think. Second wing strap replacement but I don’t really know what that means.
If it means the same thing as on various Beech models, it's an aftermarket piece of metal added below the wing spar to strengthen it in positive G's, but I would guess that if CRJ's had something like that it would be famous a point of ridicule.