Recent content by waltfraz

you can get a pump from many on line dealers,where are you located? the problem with your compressor is on the high pressure side if it is 2 stage one small piston and one large piston.One of the better relacement pumps for your unit is a puma pump.what is your motor rpm 1800or 3450 that will...

Just installed 3800 liftmaster have a problem door not closing all the way.I have reset door closing 4 or 5 times it will close when I push purple button and rest it with remote but when I cycle it with remote it will not go all the way down.It is not binding and slows down like it should before...