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Main oil screen and remote filter

 
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dsavarese0812(at)bellsout
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PostPosted: Thu Dec 08, 2016 5:54 am    Post subject: Main oil screen and remote filter Reply with quote
Greg,
If you are talking about the main oil screen on the Yak 52, removing it
would prevent the oil from flowing between the oil tank and the oil
pump. The main oil screen, when inserted into the canister on the
firewall, actually opens a spring loaded valve which when opened, allows
the oil to flow via gravity into the main oil screen. So yes, removing
it wouldnot only be odd, but would most likely cause some serious engine
damage. 1st indication would be no oil pressure.

What seems to be common practice is to install the add-on oil filters
(Airwolf or canister type)between the output of the oil cooler and the
oil tank. Where they should be installed is on the output of the oil
pump (scavenge pump side) between there and the input of the oil cooler.
Dennis

A. Dennis Savarese
334-546-8182 (mobile)
www.yak-52.com
Skype - Yakguy1

On 12/8/2016 7:23 AM, greg.barnhard(at)gmail.com wrote:
Quote:


Has anyone ever heard of removing the main oil screen (in the canister on the firewall) when installing a remote oil filter (air wolf) to prevent excessive restrictions in the lines? Correct me if I'm wrong but that's the only screening of the oil between the tank and the motor. Removing that seems odd.

Thanks,
Greg


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cjpilot710(at)aol.com
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PostPosted: Thu Dec 08, 2016 11:21 am    Post subject: Main oil screen and remote filter Reply with quote
Are you talking about the cylinder shaped wire screen, that's horizontal at the back of the engine case?
Pappy

In a message dated 12/8/2016 7:24:12 A.M. Eastern Standard Time, greg.barnhard(at)gmail.com writes:
Quote:
--> Yak-List message posted by: "greg.barnhard(at)gmail.com" <greg.barnhard(at)gmail.com>

Has anyone ever heard of removing the main oil screen (in the canister on the firewall) when installing a remote oil filter (air wolf) to prevent excessive restrictions in the lines? Correct me if I'm wrong but that's the only screening of the oil between the tank and the motor. Removing that seems odd.

Thanks,
Greg


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cjpilot710(at)aol.com
Guest
PostPosted: Thu Dec 08, 2016 11:31 am    Post subject: Main oil screen and remote filter Reply with quote
I agree with Dennis. With the filter mounted on the output of the oil pump, what you are getting in reality
is the hot dirty oil right out of the engine. The oil being thinned out, the particulates are more easily trapped in the filter, thus the whole stays cleaner from the filter down stream - oil cooler - oil tank and all lines including those back to the engine itself.
Jim "Pappy" Goolsby

In a message dated 12/8/2016 8:55:51 A.M. Eastern Standard Time, dsavarese0812(at)bellsouth.net writes:
Quote:
--> Yak-List message posted by: "A. Dennis Savarese" <dsavarese0812(at)bellsouth.net>

Greg,
If you are talking about the main oil screen on the Yak 52, removing it
would prevent the oil from flowing between the oil tank and the oil
pump. The main oil screen, when inserted into the canister on the
firewall, actually opens a spring loaded valve which when opened, allows
the oil to flow via gravity into the main oil screen. So yes, removing
it wouldnot only be odd, but would most likely cause some serious engine
damage. 1st indication would be no oil pressure.

What seems to be common practice is to install the add-on oil filters
(Airwolf or canister type)between the output of the oil cooler and the
oil tank. Where they should be installed is on the output of the oil
pump (scavenge pump side) between there and the input of the oil cooler.
Dennis

A. Dennis Savarese
334-546-8182 (mobile)
www.yak-52.com
Skype - Yakguy1

On 12/8/2016 7:23 AM, greg.barnhard(at)gmail.com wrote:
Quote:
--> Yak-List message posted by: "greg.barnhard(at)gmail.com" <greg.barnhard(at)gmail.com>

Has anyone ever heard of removing the main oil screen (in the canister on the firewall) when installing a remote oil filter (air wolf) to prevent excessive restrictions in the lines? Correct me if I'm wrong but that's the only screening of the oil between the tank and the motor. Removing that seems odd.

Thanks,
Greg


Read this topic online here:

http://forums.matronics.com/viewtopic.php?p=463779#463779


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ariekert



Joined: 19 Jun 2011
Posts: 4
PostPosted: Fri Dec 09, 2016 12:51 pm    Post subject: Re: Main oil screen and remote filter Reply with quote
Gents,

I'm planning a remote filter installation too. Looking for a basic remote filter base and even more for a way to connect to the existing russian system.
The Airwolf system comes in a -10AN and a -12AN version. Any considerations about the size in respect of the additional drag introduced by more hose and the filter that you may want to share?

Is there a chance that the M-27 russian fitting of the oil-hose going to the filter might fit to a MIL 6000-10 hose?

Any other way to connect the US-size hose to the russian fittings that you may think of?

Any help would be greatly appreciated.

Regards,

Armin

I agree with Dennis. With the filter mounted on the output of the oil pump, what you are getting in reality
is the hot dirty oil right out of the engine. The oil being thinned out, the particulates are more easily trapped in the filter, thus the whole stays cleaner from the filter down stream - oil cooler - oil tank and all lines including those back to the engine itself.
Jim "Pappy" Goolsby

In a message dated 12/8/2016 8:55:51 A.M. Eastern Standard Time, dsavarese0812(at)bellsouth.net writes:
Quote:
--> Yak-List message posted by: "A. Dennis Savarese" <dsavarese0812>

Greg,
If you are talking about the main oil screen on the Yak 52, removing it
would prevent the oil from flowing between the oil tank and the oil
pump. The main oil screen, when inserted into the canister on the
firewall, actually opens a spring loaded valve which when opened, allows
the oil to flow via gravity into the main oil screen. So yes, removing
it wouldnot only be odd, but would most likely cause some serious engine
damage. 1st indication would be no oil pressure.

What seems to be common practice is to install the add-on oil filters
(Airwolf or canister type)between the output of the oil cooler and the
oil tank. Where they should be installed is on the output of the oil
pump (scavenge pump side) between there and the input of the oil cooler.
Dennis

A. Dennis Savarese
334-546-8182 (mobile)
www.yak-52.com
Skype - Yakguy1

On 12/8/2016 7:23 AM, greg.barnhard(at)gmail.com wrote:
Quote:
--> Yak-List message posted by: "greg.barnhard(at)gmail.com" <greg>

Has anyone ever heard of removing the main oil screen (in the canister on the firewall) when installing a remote oil filter (air wolf) to prevent excessive restrictions in the lines? Correct me if I'm wrong but that's the only screening of the oil between the tank and the motor. Removing that seems odd.

Thanks,
Greg


Read this topic online here:

http://forums.matronics.com/viewtopic.php?p=463779#463779


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