Forum Discussion
bsinmich
Aug 09, 2015Explorer
The seal around the AC is a foam gasket. On a 30 year old RV there is a good chance it needs replacing. This is not that expensive or difficult. You have to go on the roof, lift the AC, disconnect the wire, put the new gasket in place and put together. There are four bolts that hold it in place and they should not be tightened excessively, just pulled down and then in a few years when the gasket has compressed tightened again.
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