Question about AO Smith 2 Hp Spl 3450rpm M56 Frame 115/230 Volts Replacement Air Compressor Motor Electric Motor No.B381
I have a 5.5hp 80 gallon Blackmax two stage air compressor. When the compressor is running , I am getting alot of air coming out of the vent hole in the oil filler cap. This in turn is blowing out oil and making a mess. Any ideas what is causing this. Thanks for your time.
This could be blow back possibly bad piston rings you may need new rings oil chamber is usually at intake pressure unit may need rebuild
Posted on Jan 24, 2009
a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 02, 2011 | Coleman 6.5hp - 80 Gallon Vertical ASME...
Feb 26, 2011 | Coleman Powermate 60 Gallon Air Compressor
Feb 01, 2011 | Ingersoll Rand TS4N5 Ir Electric...
Aug 04, 2010 | Air Tools & Compressors
Mar 05, 2010 | Air Tools & Compressors
Dec 12, 2009 | Campbell Hausfeld Maxus EX8403 80 - Gallon...
Mar 08, 2009 | Ingersoll Rand Type 30 Electric Driven Two...
May 16, 2017 | AO Smith 2 Hp Spl 3450rpm M56 Frame...
1,074 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: