Today's Message Index:
----------------------
1. 04:57 AM - Re: Final filter position. (A. Dennis Savarese)
2. 08:06 AM - Re: Nylon/fiber locking nuts (Jill Gernetzke)
3. 08:41 AM - Re: Re: Nylon/fiber locking nuts (Didier Blouzard)
4. 12:33 PM - Re: Re: Nylon/fiber locking nuts (Roger Kemp M.D.)
5. 04:53 PM - Oshkosh Room Available (Gill Gutierrez)
6. 04:54 PM - Room Available OshKosh (Gill Gutierrez)
Message 1
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| Subject: | Re: Final filter position. |
Thank you Walt for enlightening me.
Dennis
________________________________
From: Walter Lannon <wlannon@shaw.ca>
Sent: Sun, June 16, 2013 12:13:29 PM
Subject: Re: Yak-List: Final filter position.
Hi Dennis;
There is no prohibition as such for the use of TSO'D (AN365 or MS20365, etc)
nylon self locking nuts under the cowling. They are approved to a temperature
of 250 deg.F (120 deg.C) and certainly would not be used on exhaust systems, too
close to cylinders or other high temperature areas. But there are many locations
where they are quite acceptable. They are approved for control rod end fittings
that incorporate a bearing assembly where the nut is tightened on the inner
race. They are NOT approved in a similar location where the bolt is the
bearing.
Cheers;
Walt
-----Original Message----- From: A. Dennis Savarese
Sent: Friday, June 14, 2013 7:59 AM
Subject: Re: Yak-List: Final filter position.
<dsavarese0812@bellsouth.net>
Bradly,
FYI, it is not recommended to use nylon or fiber locking nuts under the
cowl due to heat. I think the reason are obvious. You may want to
replace them with steel lock nuts.
Dennis
A. Dennis Savarese
334-285-6263
334-546-8182 (mobile)
www.yak-52.com
Skype - Yakguy1
On 6/14/2013 9:45 AM, Bradly Banks wrote:
> This is the final position of the oil filter . Thanks to all who contributed
to
>my project.
> Please ignore the rudimentary bracket mounting its under review.
>
> Best regards Bradly Banks
>
> Sent from Samsung Mobile
Message 2
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| Subject: | Re: Nylon/fiber locking nuts |
Group,
I wanted to clear up a misunderstanding about the use of nylon /fiber
locking nuts on aircraft engines and accessories:
Under the U.S. Air Force Technical Order 1 - 1A-8, Sections 5-33 a., 5-49
thru 5-51 the use of these nuts are discussed:
"Non-metallic insert, self-locking nuts shall not be subjected to
temperatures in excess of 250 degrees Fahrenheit in accordance with Military
Specification MIL-N-25027."
And
"Self-Locking nuts may be used to secure rocker box covers for all
air-cooled engines. They are also used on any engines in locations that are
specified by the manufacturer on his assembly drawings, parts list and bill
of material or where their use is shown in the Illustrated Parts Breakdown
for a particular type and model of engine or accessory."
If I am not mistaken, Jacobs used nylock or fiber insert nuts for their
cylinder base nuts. Not all parts of the engine are subject to extreme heat
and the use of this hardware would be acceptable.
Jill
M-14P, Inc.
Message 3
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| Subject: | Re: Nylon/fiber locking nuts |
Thanks Jill
BUT in the M14P I am not aware of any fiber locking nut????
It seems to me that all nuts are wired locked
Can anyone confirm??
Didier
2013/6/17 Jill Gernetzke <jill@m-14p.com>
> Group,****
>
> ** **
>
> I wanted to clear up a misunderstanding about the use of nylon /fiber
> locking nuts on aircraft engines and accessories:
>
> ****
>
> Under the U.S. Air Force Technical Order 1 ' 1A-8, Sections 5-33 a., 5-
49
> thru 5-51 the use of these nuts are discussed:
>
> =93Non-metallic insert, self-locking nuts shall not be subjected to
> temperatures in excess of 250 degrees Fahrenheit in accordance with
> Military Specification MIL-N-25027.=94****
>
> ** **
>
> And****
>
> ** **
>
> =93Self-Locking nuts may be used to secure rocker box covers for all
> air-cooled engines. They are also used on any engines in locations that a
re
> specified by the manufacturer on his assembly drawings, parts list and bi
ll
> of material or where their use is shown in the Illustrated Parts Breakdow
n
> for a particular type and model of engine or accessory.=94****
>
> ** **
>
> If I am not mistaken, Jacobs used nylock or fiber insert nuts for their
> cylinder base nuts. Not all parts of the engine are subject to extreme
> heat and the use of this hardware would be acceptable.****
>
> ** **
>
> Jill****
>
> M-14P, Inc.****
>
> *
>
===========
===========
===========
===========
> *
>
>
--
____________________________
Didier BLOUZARD
Directeur G=E9n=E9ral DATEXIS
Portable : +33 6 51 84 48 02
Email: didier.blouzard@gmail.com <didier.blouzard@anolistech.fr>
Message 4
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| Subject: | Re: Nylon/fiber locking nuts |
They are if you are referring to cotter pins?
Doc
Sent from my iPad
On Jun 17, 2013, at 10:39 AM, Didier Blouzard <didier.blouzard@gmail.com> wr
ote:
> Thanks Jill
>
> BUT in the M14P I am not aware of any fiber locking nut????
> It seems to me that all nuts are wired locked
> Can anyone confirm??
>
>
> Didier
>
>
>
> 2013/6/17 Jill Gernetzke <jill@m-14p.com>
>> Group,
>>
>>
>>
>> I wanted to clear up a misunderstanding about the use of nylon /fiber loc
king nuts on aircraft engines and accessories:
>>
>>
>> Under the U.S. Air Force Technical Order 1 =93 1A-8, Sections 5-33 a
., 5-49 thru 5-51 the use of these nuts are discussed:
>>
>> =9CNon-metallic insert, self-locking nuts shall not be subjected to
temperatures in excess of 250 degrees Fahrenheit in accordance with Militar
y Specification MIL-N-25027.=9D
>>
>>
>>
>> And
>>
>>
>>
>> =9CSelf-Locking nuts may be used to secure rocker box covers for al
l air-cooled engines. They are also used on any engines in locations that ar
e specified by the manufacturer on his assembly drawings, parts list and bil
l of material or where their use is shown in the Illustrated Parts Breakdown
for a particular type and model of engine or accessory.=9D
>>
>>
>>
>> If I am not mistaken, Jacobs used nylock or fiber insert nuts for their c
ylinder base nuts. Not all parts of the engine are subject to extreme heat a
nd the use of this hardware would be acceptable.
>>
>>
>>
>> Jill
>>
>> M-14P, Inc.
>>
>>
>>
>> et="_blank">http://www.matronics.com/Navigator?Yak-List
>> tp://forums.matronics.com
>> _blank">http://www.matronics.com/contribution
>>
>
>
>
> --
> ____________________________
> Didier BLOUZARD
> Directeur G=C3=A9n=C3=A9ral DATEXIS
> Portable : +33 6 51 84 48 02
> Email: didier.blouzard@gmail.com
>
>
==========================
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>
Message 5
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| Subject: | Oshkosh Room Available |
One room available for the week of Oshkosh $575. Contact Scott Andrews
602-705-4413 or Onthegoaz@aol.com
Message 6
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| Subject: | Room Available OshKosh |
One room available for the week of Oshkosh $575. Contact Scott Andrews
602-705-4413 or Onthegoaz@aol.com
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