Both my side vents were broken as concerns the bar that joins all the vertical vanes together.
I made up a 3d printed bar and it works perfectly. Probably not as per the original but I had nothing to go by.
Easy enough to fashion something from a piece of ABS but why bother when you have a 3d Printer !
Difficult to get a good photo of the printed part itself but the CAD rendering of the model shows the item better.
