Today's Message Index:
----------------------
1. 01:34 PM - Emergency Air Leak update (Bill1200)
2. 02:00 PM - Re: Emergency Air Leak update (doug sapp)
3. 02:06 PM - YAK fuel gages (tigerbabaluba)
4. 03:23 PM - Re: Emergency Air Leak update (Bill1200)
5. 03:49 PM - Re: Re: Emergency Air Leak update (doug sapp)
6. 05:07 PM - Re: Emergency Air Leak update (A. Dennis Savarese)
7. 05:11 PM - Fw: Re: YAK fuel gages (A. Dennis Savarese)
8. 05:25 PM - Re: Emergency Air Leak update (Bill1200)
9. 05:42 PM - Re: Re: Emergency Air Leak update (A. Dennis Savarese)
10. 05:49 PM - Re: Emergency Air Leak update (Bill1200)
Message 1
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Subject: | Emergency Air Leak update |
First, ultrasonic leak detector....priceless, found the leak in under 5 min.
The leak is where the t-piece fitting joins the bottom of the emergency valve in
front cockpit. (see pic). I tried tightening the nut but found it would leak
if I tried tightening it too much. I thought either the t-fitting might be cracked
or the housing of the valve cracked. So, I took the
t-piece out and found the rubber washer cracked and dry. So, I'm pretty sure that
is the source. Housing looks fine, t-fitting not cracked either.
Where do I get new washer? For that matter, probably will get two. Also, I trashed
some of the screws that hold the top cover plate down to the inside of the
plane, so need more of those as well. Thanks, Bill
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=352698#352698
Attachments:
http://forums.matronics.com//files/0919111151a_855.jpg
http://forums.matronics.com//files/0919111220washer_138.jpg
Message 2
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Subject: | Re: Emergency Air Leak update |
Bill,
Change it out for a CJ6 main air valve with SS needle, they don't have any
rubber gaskets to go bad and I think (from your photo) it will be a pretty
much plug and play operation. I'd like to know myself so I'm willing to
send you one to see if it will fit. If it fits, pay me, if not send it
back.
Doug
On Mon, Sep 19, 2011 at 1:30 PM, Bill1200 <billdykes52@hotmail.com> wrote:
>
> First, ultrasonic leak detector....priceless, found the leak in under 5
> min.
>
> The leak is where the t-piece fitting joins the bottom of the emergency
> valve in front cockpit. (see pic). I tried tightening the nut but found it
> would leak if I tried tightening it too much. I thought either the t-fitting
> might be cracked or the housing of the valve cracked. So, I took the
> t-piece out and found the rubber washer cracked and dry. So, I'm pretty
> sure that is the source. Housing looks fine, t-fitting not cracked either.
>
> Where do I get new washer? For that matter, probably will get two. Also, I
> trashed some of the screws that hold the top cover plate down to the inside
> of the plane, so need more of those as well. Thanks, Bill
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=352698#352698
>
>
> Attachments:
>
> http://forums.matronics.com//files/0919111151a_855.jpg
> http://forums.matronics.com//files/0919111220washer_138.jpg
>
>
Message 3
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hi everybody.
I am a new owner of a great YAK-52. I have my fuel gage inop, I believe something
as burn inside.It smells like it.
Does anyone knows if the instrument is repairable?Or do I need to by a new one?
Tks
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=352703#352703
Message 4
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Subject: | Re: Emergency Air Leak update |
Doug, not sure I understand. Wouldn't the t-piece still need to be attached the
valve in the same manner?
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=352710#352710
Message 5
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Subject: | Re: Emergency Air Leak update |
Bill,
The T fitting is flare, flare, pipe thread. The pipe thread leg threads
into the bottom of the valve, no rubber parts needed to seal. I'll try to
send you a picture, save a thousand words...........
Best,
Doug
On Mon, Sep 19, 2011 at 3:20 PM, Bill1200 <billdykes52@hotmail.com> wrote:
>
> Doug, not sure I understand. Wouldn't the t-piece still need to be attached
> the valve in the same manner?
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=352710#352710
>
>
Message 6
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Subject: | Re: Emergency Air Leak update |
Try Jill at M14P. She may have the rubber washer in stock. As for the
screws, they are standard 4 mm screws. I'd suggest replacing them with
4 mm button head Philips screws. Can be either SS or zinc plated.
Dennis
A. Dennis Savarese
334-285-6263
334-546-8182 (cell)
Skype: Yakguy1
www.yak-52.com
On 9/19/2011 3:30 PM, Bill1200 wrote:
> --> Yak-List message posted by: "Bill1200"<billdykes52@hotmail.com>
>
> First, ultrasonic leak detector....priceless, found the leak in under 5 min.
>
> The leak is where the t-piece fitting joins the bottom of the emergency valve
in front cockpit. (see pic). I tried tightening the nut but found it would leak
if I tried tightening it too much. I thought either the t-fitting might be
cracked or the housing of the valve cracked. So, I took the
> t-piece out and found the rubber washer cracked and dry. So, I'm pretty sure
that is the source. Housing looks fine, t-fitting not cracked either.
>
> Where do I get new washer? For that matter, probably will get two. Also, I trashed
some of the screws that hold the top cover plate down to the inside of the
plane, so need more of those as well. Thanks, Bill
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=352698#352698
>
>
> Attachments:
>
> http://forums.matronics.com//files/0919111151a_855.jpg
> http://forums.matronics.com//files/0919111220washer_138.jpg
>
>
Message 7
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Subject: | Re: YAK fuel gages |
There is only one company that I know of that may be able to repair it.
I have had others repaired there. The company is Termikas in
Lithuania. There are definitely no new ones available.
Dennis
A. Dennis Savarese
334-285-6263
334-546-8182 (cell)
Skype: Yakguy1
www.yak-52.com
On 9/19/2011 4:03 PM, tigerbabaluba wrote:
> --> Yak-List message posted by: "tigerbabaluba"<tigerbabaluba@gmail.com>
>
> hi everybody.
> I am a new owner of a great YAK-52. I have my fuel gage inop, I believe something
as burn inside.It smells like it.
> Does anyone knows if the instrument is repairable?Or do I need to by a new one?
Tks
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=352703#352703
>
>
Message 8
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Subject: | Re: Emergency Air Leak update |
Thanks Dennis. Do you think a properly fitting o-ring will work?
Doug, from the picture, I don't think the CJ valve will work for me. The top elbow
fitting looks like it points directly down over the bottom fitting. My top
elbow fitting is directed backwards away from bottom fitting. Don't think there
is enough play in the tubing to attach it.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=352726#352726
Message 9
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Subject: | Re: Emergency Air Leak update |
I would certainly try a metric o-ring. Size it to the original if possible.
Dennis
A. Dennis Savarese
334-285-6263
334-546-8182 (cell)
Skype: Yakguy1
www.yak-52.com
On 9/19/2011 7:21 PM, Bill1200 wrote:
> --> Yak-List message posted by: "Bill1200"<billdykes52@hotmail.com>
>
> Thanks Dennis. Do you think a properly fitting o-ring will work?
>
> Doug, from the picture, I don't think the CJ valve will work for me. The top
elbow fitting looks like it points directly down over the bottom fitting. My top
elbow fitting is directed backwards away from bottom fitting. Don't think there
is enough play in the tubing to attach it.
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=352726#352726
>
>
Message 10
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Subject: | Re: Emergency Air Leak update |
Thanks, I'll give it a try tomorrow. Let you know.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=352728#352728
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