Our 2015 heartland bighorn 3570 dinette slide has made a slight screeching noise since new when going in and out. Last month it actually came to a screeching halt about 2' from fully retracted. I had to push lightly against the slide while my wife pressed the button to get it fully retracted. I then took it to a repair shop for investigation.
The repair center said they dropped the bottom undercarriage cover and sprayed the slide gears and arms with rust proofing oil and ran it in and out several times. They said oiling was ok since it was in an area protected by the cover (not the outside arms). It now just makes the same light screech sound it did when we got it. Does anyone else get that type of noise on this or similar models with the larger slides?
They said the noise is pretty common on these larger slides.
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The repair center said they dropped the bottom undercarriage cover and sprayed the slide gears and arms with rust proofing oil and ran it in and out several times. They said oiling was ok since it was in an area protected by the cover (not the outside arms). It now just makes the same light screech sound it did when we got it. Does anyone else get that type of noise on this or similar models with the larger slides?
They said the noise is pretty common on these larger slides.
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