ridenrain ridenrain:
Maintenance procedures are proscribed by the manufacturer, not the airline. Their is also no industry as anal about doccumentation and accountability as aircraft makers. One of the side effects of lawyers.
I doubt SAS is doing anything wrong and my bet is they are on the bleeding edge of a now discovered problem.
That said.. Bombardier better start paying back the people of Canada and the government, in that order, while they still have money.
But Bombardier doesn't do the maintenance, the airline is responsible for that. All Bombardier does is supply the parts and the maintenance requirements for their aircraft.