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Контент предоставлен Dean Showalter. Весь контент подкастов, включая эпизоды, графику и описания подкастов, загружается и предоставляется непосредственно компанией Dean Showalter или ее партнером по платформе подкастов. Если вы считаете, что кто-то использует вашу работу, защищенную авторским правом, без вашего разрешения, вы можете выполнить процедуру, описанную здесь https://ru.player.fm/legal.
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231 – Piper Comanche Weird Electrical Problem and Seeping Oil Drain Valve

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Manage episode 372709540 series 1028900
Контент предоставлен Dean Showalter. Весь контент подкастов, включая эпизоды, графику и описания подкастов, загружается и предоставляется непосредственно компанией Dean Showalter или ее партнером по платформе подкастов. Если вы считаете, что кто-то использует вашу работу, защищенную авторским правом, без вашего разрешения, вы можете выполнить процедуру, описанную здесь https://ru.player.fm/legal.

In this week’s podcast episode, you’ll hear about:

  • King Air flying.
  • Listener feedback from the last episode on “Phantom Cylinder Cracks.”
  • The latest annual inspection I’m involved in.
  • … and a few other things!

I’m in the midst of an annual inspection on a Piper Comanche. I might talk more about this one in a future episode, but for now, I mentioned two strange things about this airplane in this week’s podcast:

The first strange thing was the oil quick drain kept seeping after I drained the oil and closed the drain valve.

I was perplexed when oil was collecting on the bottom cowling and seeping down over the nose tire.

Finally, I had to cut the safety wire and remove the Saf-Air P5000 drain valve to take a look.

Here’s what I found:

I removed the drain valve and put a temporary plug in the oil sump to prevent any further seepage. If you look closely, you can see a portion of the black o-ring holding the valve slightly open.

Here’s a closer view:

After opening the valve, I noticed the top o-ring had been pushed up off the valve, and it was the second o-ring that was holding the valve open. (Don’t worry, the other o-ring fell out of the hole when I removed the valve, so it’s not stuck somewhere in the oil sump.)

We will install new O-rings on the valve before reinstalling it in the oil sump. It actually has 3 total o-rings… the top 2 keep the oil from draining out of the sump, and the lower o-ring (that you can’t see in the photo) is slightly larger and it keeps oil from seeping out around the drain nipple during the oil draining process. McFarlane sells a kit that includes the three new o-rings and a new snap ring.

You can listen to the audio to hear more about this story.

… and hopefully, in a future episode, I’ll be able to update you on the weird electrical problem on this same airplane.


The post “231 – Piper Comanche Weird Electrical Problem and Seeping Oil Drain Valve” appeared first at AirplaneOwnerMaintenance.com

  continue reading

159 эпизодов

Artwork
iconПоделиться
 
Manage episode 372709540 series 1028900
Контент предоставлен Dean Showalter. Весь контент подкастов, включая эпизоды, графику и описания подкастов, загружается и предоставляется непосредственно компанией Dean Showalter или ее партнером по платформе подкастов. Если вы считаете, что кто-то использует вашу работу, защищенную авторским правом, без вашего разрешения, вы можете выполнить процедуру, описанную здесь https://ru.player.fm/legal.

In this week’s podcast episode, you’ll hear about:

  • King Air flying.
  • Listener feedback from the last episode on “Phantom Cylinder Cracks.”
  • The latest annual inspection I’m involved in.
  • … and a few other things!

I’m in the midst of an annual inspection on a Piper Comanche. I might talk more about this one in a future episode, but for now, I mentioned two strange things about this airplane in this week’s podcast:

The first strange thing was the oil quick drain kept seeping after I drained the oil and closed the drain valve.

I was perplexed when oil was collecting on the bottom cowling and seeping down over the nose tire.

Finally, I had to cut the safety wire and remove the Saf-Air P5000 drain valve to take a look.

Here’s what I found:

I removed the drain valve and put a temporary plug in the oil sump to prevent any further seepage. If you look closely, you can see a portion of the black o-ring holding the valve slightly open.

Here’s a closer view:

After opening the valve, I noticed the top o-ring had been pushed up off the valve, and it was the second o-ring that was holding the valve open. (Don’t worry, the other o-ring fell out of the hole when I removed the valve, so it’s not stuck somewhere in the oil sump.)

We will install new O-rings on the valve before reinstalling it in the oil sump. It actually has 3 total o-rings… the top 2 keep the oil from draining out of the sump, and the lower o-ring (that you can’t see in the photo) is slightly larger and it keeps oil from seeping out around the drain nipple during the oil draining process. McFarlane sells a kit that includes the three new o-rings and a new snap ring.

You can listen to the audio to hear more about this story.

… and hopefully, in a future episode, I’ll be able to update you on the weird electrical problem on this same airplane.


The post “231 – Piper Comanche Weird Electrical Problem and Seeping Oil Drain Valve” appeared first at AirplaneOwnerMaintenance.com

  continue reading

159 эпизодов

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