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Old 03-15-2024, 07:31 PM   #1
Junior Member
Brand: Thor Motor Coach
Model: 23U
State: Ontario
Posts: 1
THOR #31998
Dinette window vibration 23U

Gday, we have a 2019 Four Winds 23U, the dinette window vibrates loudly when travelling. Weve been wedging a small pillow between the window and half lowered shade to dampen the vibration. Anyone have a better solution? Im concerned that the shade will eventually bend or break.

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Old 03-15-2024, 07:55 PM   #2
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Brand: Thor Motor Coach
Model: ACE 30.1
State: North Carolina
Posts: 167
THOR #25260
Hello & welcome.

My guess is the window is not closing fully. Or maybe a missing gasket/seal?

Are they 'crank-out' windows? The plastic knobs are known to strip. They are supposed to fit snugly onto splines of the crank mechanism and held there with a (square drive) screw. If/when the screw loosens the knob will slip on the splines and soon become stripped. Sometimes they can be glued back on but they are easy to replace.
North Carolina

2015 ACE 30.1, 2017 RAV4, 1999 F250, 1991 Honda ST1100, 1984 Alfa Romeo Spider, 1981 Alfa Romeo GTV6, 1961 MGA
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Old 03-15-2024, 09:10 PM   #3
Senior Member
Brand: Thor Motor Coach
Model: Hurricane 29M
State: Texas
Posts: 2,713
THOR #11781
If it is a slide type window, try cleaning the 'furry tracks' with a stiff brush and some silicone spray. It worked on the front windows in my class a.
Lt Keefer
2018 Hurricane 29M
CHF, Saf-T-Plus, SumoSprings
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