Roof window - does not lift from time to time
Hi guys, does anybody had the same problem? Mine roof window does not lift from time to time, to open it, I have to push it little bit. I have tried to align it, use a lot of lubricants but it seems it has some mechanical problem, maybe easy to solve. Thanx for any hint.
Petr
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Petr
"It is never bad enough, it could always be worse"
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