Question about Intertherm P3RA-048K Air Conditioner

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The motor inside the air handler is making noise we shut it off my husband spray some w lubricant and works and after awhile starts making noise again

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The bearings are sealed and if you can spray WD 40 on them and get them to stop making noise the bearings re bad, you could use a needle gun to put synthetic grease into the bearings but the best bet is just replace the bearings. You can get bearings at King Bearings for about $20.00 for a set and are not hard to change. otherwise you will have to replace the motor and it runs about $195.00 dollars.If you need help on replacing the bearings just ask and I can tell you how to remove them.

Posted on Feb 05, 2010

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