View single post by Jim Ketcham
 Posted: 02-02-2007 12:23 am
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Jim Ketcham


Joined: 03-13-2005
Location: Salt Point, New York USA
Posts: 198
As I recall, it is not the actuating rod that provides the resistance for the vent door, but a spring metal tab on the vent door itself.  This tab also acts as a lock stop so the door "clicks" into the closed position and stays there.  It sometimes needs some careful bending to adjust it properly.