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Old 05-28-2018, 10:28 AM   #1
Md.FireFighter 3791RD
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Join Date: Jun 2017
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AC making a noise.

Have a 2016 3791RD Montana which is elevated rear living. This weekend we went to our seasonal site and was over 95 degrees inside. Turned both AC,s on with fans on high and after a while it was starting to cool down, then the rear AC periodically would make a moaning or a growling sound for a few seconds then stop. One time it didn't stop making the noise so turned thermostat warmer to cut compressor off for a minute then it stopped then after it stopped i then lowered the thermostat again then later on did the noise again. I don't have the quite cool AC just have the old style AC with the filter and vent you can open on the white cover for air to come straight down instead of going through the round ceiling vents. Any suggestion thanks ? Chuck.
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Old 05-28-2018, 06:32 PM   #2
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Join Date: Sep 2013
Location: Pensacola (mail forward service)
Posts: 2,857
M.O.C. #13740
If you are lucky, it will only be mud dabbed nests on the fan assembly causing problems.
2012 F350 6.7 L dually, 2013 3800RE with 6 pt leveling, Sumitomo 17.5" load range h tires, Samsung 18 cu ft residential fridge, 8k Morryde I.S. with disc brakes. Full timing since 2012.
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