Hydraulic air vent

Rkh · Feb 17, 2017

Got a mf65 with an air vent that's leaking. Want to replace, but not sure correct name for this part. Anybody know the name of this part? It is tied in to the hydraulic tubular line & I think it's an air vent. Sorry, picture is upside down.

NCWayne · Feb 17, 2017

If the vent is leaking oil out, there has to be a reason. I say that because it is just a vent and oil can get through it, to get out, just as easily as air can to get in.

The big problem is there is no reason oil should be getting out unless there is a problem causing the oil to get high enough in the tank to escape through the vent.

That part I can't help you with from here. On the other hand, I can give you a link to some of the vents McMaster Carr carries. Pretty much any of their weatherproof vents should work for you.
Mcmaster Carr

flembo · Feb 17, 2017

Is that a tubular loader frame, upside down in the picture and if so do you just have to much oil. does the oil come out when all cylinders are retracted or all the time. Excuse me if I am way off base.

marloweg · Feb 17, 2017

over full or it is sucking air and oil is foaming.but with a open breather you will get some leaking

Adirondack case guy · Feb 17, 2017

You have the system filled too full.
Loren

Hydraulic air vent

Rkh

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NCWayne

Well-known Member

flembo

Well-known Member

marloweg

Well-known Member

Adirondack case guy

Well-known Member

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