Today's Message Index:
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1. 05:21 PM - Oil Temp Followup (airman@appledumplings.com)
2. 05:55 PM - Re: Oil Temp Followup ()
Message 1
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Subject: | Oil Temp Followup |
--> TeamGrumman-List message posted by: "airman@appledumplings.com" <airman@appledumplings.com>
All,
I have tracked down the AK(Accessory Kit) put out by American
General Aircraft for upgrading the oil cooler on the AA5B.
The cooler used is the Stewart Warner 8406R. Apparently they never
produced this kit. Anyway the question I have is this:
There are other companies that have coolers,which are cheaper, that
have cross-over numbers to the 8406R such as NDM part 20002A and Aero
Classic
800075. Can these be substituted legally? what is the difference
between PMA and FAA approved?
Thanks Much ,
Thomas
____|____
/[ ]\
<:::::::::::::[<=o=>]:::::::::::::>
o/ \o
N74225 D73
Message 2
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Subject: | Re: Oil Temp Followup |
--> TeamGrumman-List message posted by: <andy747@charter.net>
Hi Thomas,
I am not an A&P and I sometimes get upset at the very officious replies to
simple questions so here is my input.
PMA means same as factory and you can install it with a log book entry.
maybe owner or maybe A&P... see part 43 (think Concord battery)
TC means that it is the factory part and can be installed with a log book
entry.
STC means that someone has done it before, the FAA has blessed it and you
can install it with a 337 and be guaranteed acceptance.
337 with no STC means that you hope the FAA will approve what you have
installed!
Andy Thomas
----- Original Message -----
From: <airman@appledumplings.com>Hi
Sent: Saturday, September 16, 2006 7:20 PM
Subject: TeamGrumman-List: Oil Temp Followup
> --> TeamGrumman-List message posted by: "airman@appledumplings.com"
> <airman@appledumplings.com>
>
> All,
>
> I have tracked down the AK(Accessory Kit) put out by American General
> Aircraft for upgrading the oil cooler on the AA5B.
> The cooler used is the Stewart Warner 8406R. Apparently they never
> produced this kit. Anyway the question I have is this:
>
> There are other companies that have coolers,which are cheaper, that have
> cross-over numbers to the 8406R such as NDM part 20002A and Aero Classic
> 800075. Can these be substituted legally? what is the difference
> between PMA and FAA approved?
>
>
> Thanks Much ,
> Thomas
>
>
> ____|____
> /[ ]\
> <:::::::::::::[<=o=>]:::::::::::::>
> o/ \o
> N74225 D73
>
>
>
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