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fougapilot
Joined: 20 Jul 2007 Posts: 88 Location: Flat on my back with minimum airspeed
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Posted: Mon May 16, 2016 12:13 pm Post subject: High oil pressure |
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Ok, new issue if you guys do not mind.
It seems I have high oil pressure on my engine.
When the engine is at idle, the pressure reaches the upper limit of the "green" arc and as soon as I increase the power, it continues to increase well beyond the 2.5kg limit.
At 100% RPM, it stabilizes at 3kg.
I know there is an adjustment on the pressure relief valve, but the engine was working normally before (it has been sitting for a couple of years, but I ran it a couple of time per years and all was normal).
It was suggested by someone in Korea that my oil vent may be blocked. I will check this next time I am at the hangar.
Any other thoughts?
Cheers,
Dan
C-FITA
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fougapilot
Joined: 20 Jul 2007 Posts: 88 Location: Flat on my back with minimum airspeed
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Posted: Mon May 30, 2016 11:28 am Post subject: Re: High oil pressure |
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Score one for the Korean again...
The oil vent was completely blocked!
Run up tomorrow and all should be fixed.
Thanks
DF
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Dawg
Joined: 19 May 2013 Posts: 355
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Posted: Mon May 30, 2016 11:53 am Post subject: High oil pressure |
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WooHoo!
Sent from my Samsung Galaxy smartphone.
-------- Original message --------
From: fougapilot <fougapilot(at)hotmail.com>
Date:05/30/2016 13:28 (GMT-07:00)
To: l29-list(at)matronics.com
Cc:
Subject: L29-List: Re: High oil pressure
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_________________ Dawg |
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jetblast1(at)me.com Guest
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Posted: Mon May 30, 2016 12:41 pm Post subject: High oil pressure |
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Where is the oil vent?
John F. Cabrera
Quote: | On May 30, 2016, at 12:28 PM, fougapilot <fougapilot(at)hotmail.com> wrote:
Score one for the Korean again...
The oil vent was completely blocked!
Run up tomorrow and all should be fixed.
Thanks
DF
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=456681#456681
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fougapilot
Joined: 20 Jul 2007 Posts: 88 Location: Flat on my back with minimum airspeed
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Posted: Tue May 31, 2016 2:01 am Post subject: Re: High oil pressure |
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The oil vent is the small vent on the left side where the tail meets the fuselage. There are two vents there, the oil vent is normally brown and the second one is the fuel vent/overflow/drain from the LP fuel pump and should be yellow in color.
On my airplane they are both painter the same as the aircraft on the outside, but as soon as you remove the lower access panel you can see the proper color coding.
D
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