337RLS Slider windows opening

[joesann]

How do we keep the sliding windows closed and locked while on the road?

[Seasquared]

Hi. New 303 rls. Same issue. After towing, some of the slide windows have vibrated open. Any thoughts?

[livinthelife]

How do we keep the sliding windows closed and locked while on the road?

Hi. New 303 rls. Same issue. After towing, some of the slide windows have vibrated open. Any thoughts?

We've had a couple of windows vibrate open. I found that making REAL sure they are slammed shut (and locked) has stopped that. Especially, it seems, the sliding windows "feel" like they've shut all the way, when they really haven't.

[Superduty]

On my 303 back window which was opening also during transport, I bring the window up to where it starts to going into the front track and latch, I put one hand above the latch, the other below the latch and give it a good pull in.
Since doing this method vs slamming it shut, mine has not opened in the last 1800 miles on the road.

FYI. Other trailer makes, with the slider in the back are also opening from what I have been told.

[joesann]

My dealer (General Trailer) got Lippert to send 3 new windows to try after the dealer and myself contacted them. See what happens with that ?!?! Give that a try ?

[Seasquared]

Thanks all for all the quick replies!