Fairchild Club Forum

'Where is the best place to mount an air oil seperator on a PT-19 . Should the return be in tha tank vent?

Michael'

'On a F-24 I tried to have one on the firewall on the top, in order to make the original engine vent pasing through the separator, thus having the return line from the separator higher level than the oil tank, and being able to drill a return hole on top of the oil tank (tiny diameter regarding the vent tube diameter not to pressurize the oil tank with engine crankcase pressure and vapours.



Airy



To: fairchildclub@yahoogroups.com
From: michaelmps@yahoo.com
Date: Thu, 11 Jun 2009 18:32:16 +0000
Subject: [fairchildclub] air oil seperator







Where is the best place to mount an air oil seperator on a PT-19 . Should the return be in tha tank vent?

Michael









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'Better to let the drain from oil separator into a non
pressurized crankcase area, such as the cam box Bob Haas



_____

From: fairchildclub@yahoogroups.com [mailto:fairchildclub@yahoogroups.com]
On Behalf Of Airy Millet
Sent: Thursday, June 11, 2009 2:42 PM
To: fairchildlist
Subject: RE: [fairchildclub] air oil seperator









On a F-24 I tried to have one on the firewall on the top, in order to make
the original engine vent pasing through the separator, thus having the
return line from the separator higher level than the oil tank, and being
able to drill a return hole on top of the oil tank (tiny diameter regarding
the vent tube diameter not to pressurize the oil tank with engine crankcase
pressure and vapours.

Airy


To: fairchildclub@ yahoogroups.com
From: michaelmps@yahoo. com
Date: Thu, 11 Jun 2009 18:32:16 +0000
Subject: [fairchildclub] air oil seperator

Where is the best place to mount an air oil seperator on a PT-19 . Should
the return be in tha tank vent?

Michael

__________________________________________________________
Téléphonez gratuitement à tous vos proches avec Windows Live Messenger !
Téléchargez-le maintenant !
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ive.fr/messenger/1.asp

[Non-text portions of this message have been removed]



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05:53:00




[Non-text portions of this message have been removed]'

'sorry, but the camshaftcase is pressurized by the big oil link tube, and by the gear link too...

that's also wy such engine do have oil consumption through valve guides, as oily vapors are going this way under pressure too...



so, the only way to drain the oil from separator is in an atmosphere pressure bottle, or so...



Airy



To: fairchildclub@yahoogroups.com
From: checkpoint2@comcast.net
Date: Thu, 11 Jun 2009 19:43:36 -0400
Subject: RE: [fairchildclub] air oil separator







Better to let the drain from oil separator into a non
pressurized crankcase area, such as the cam box Bob Haas

_____

From: fairchildclub@yahoogroups.com [mailto:fairchildclub@yahoogroups.com]
On Behalf Of Airy Millet
Sent: Thursday, June 11, 2009 2:42 PM
To: fairchildlist
Subject: RE: [fairchildclub] air oil seperator

On a F-24 I tried to have one on the firewall on the top, in order to make
the original engine vent pasing through the separator, thus having the
return line from the separator higher level than the oil tank, and being
able to drill a return hole on top of the oil tank (tiny diameter regarding
the vent tube diameter not to pressurize the oil tank with engine crankcase
pressure and vapours.

Airy

To: fairchildclub@ yahoogroups.com
From: michaelmps@yahoo. com
Date: Thu, 11 Jun 2009 18:32:16 +0000
Subject: [fairchildclub] air oil seperator

Where is the best place to mount an air oil seperator on a PT-19 . Should
the return be in tha tank vent?

Michael

__________________________________________________________
Téléphonez gratuitement à tous vos proches avec Windows Live Messenger !
Téléchargez-le maintenant !
http://www.windowsl
ive.fr/messenger/1.asp

[Non-text portions of this message have been removed]

No virus found in this incoming message.
Checked by AVG - www.avg.com
Version: 8.5.339 / Virus Database: 270.12.63/2169 - Release Date: 06/11/09
05:53:00

[Non-text portions of this message have been removed]









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