Noticed a couple of the plastic thumb locks that prevent slide windows being opened from outside are broken , they are rivited to aluminum window frame . Are the small plastic parts available ?
I bought mine from Foretravel. It is a common part.
Here is a thread with more info & pics.
Window Latches (http://www.foreforums.com/index.php?topic=14285.msg82381#msg82381)
All replaced , thanks for your help