Today's Message Index:
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1. 05:55 AM - Re: Magnetos: a heads-up (flyv35b)
2. 11:11 AM - Re: Magnetos: a heads-up (teamgrumman@aol.com)
Message 1
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| Subject: | Re: Magnetos: a heads-up |
Very interesting! Didn't someone say that Unison had been bought out not
that long ago? I think it was in conjunction with problems with the LASAR
system. Is this a QC problem as a result?
Cliff
----- Original Message -----
From: <teamgrumman@aol.com>
Sent: Sunday, April 22, 2007 8:23 PM
Subject: TeamGrumman-List: Magnetos: a heads-up
>
> I got a new 4371 magneto last week, 02/07 manufacture's date.
>
> After I tightened the nut to about 30 inch-lbs (it's supposed to be 120 to
> 320 in-lbs) I was unable to move the impulse coupling body to trip the
> impulse coupler. It was as though the entire impulse coupler was locked
> up. I swapped out the impulse coupling body with the old one and it still
> didn't work. I tried a different washer and nut, still locked up. So, I
> started measuring the pilot shaft and associated parts. The pilot shaft
> on the new mag was about .040 higher. When the nut is snugged up, the
> washer locks the pilot shaft to the gear.
>
> I called LyCon and asked if they'd seen it and was told they'd had a few
> (4371s) recently that are not right.
> ________________________________________________________________________
> from AOL at AOL.com.
>
>
> --
> 269.5.7/771 - Release Date: 4/21/2007 11:56 AM
>
--
Message 2
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| Subject: | Re: Magnetos: a heads-up |
Yes, I hope we don't go through a learning period while GE learns how
to do something that's been done for 50 years.
-----Original Message-----
From: flyv35b@minetfiber.com
Sent: Mon, 23 Apr 2007 5:54 AM
Subject: Re: TeamGrumman-List: Magnetos: a heads-up
<flyv35b@minetfiber.com>
Very interesting! Didn't someone say that Unison had been bought out
not that long ago? I think it was in conjunction with problems with the
LASAR system. Is this a QC problem as a result?
Cliff
----- Original Message ----- From: <teamgrumman@aol.com>
To: <teamgrumman-list@matronics.com>
Sent: Sunday, April 22, 2007 8:23 PM
Subject: TeamGrumman-List: Magnetos: a heads-up
>
> I got a new 4371 magneto last week, 02/07 manufacture's date.
>
> After I tightened the nut to about 30 inch-lbs (it's supposed to be
120 to > 320 in-lbs) I was unable to move the impulse coupling body to
trip the > impulse coupler. It was as though the entire impulse coupler
was locked > up. I swapped out the impulse coupling body with the old
one and it still > didn't work. I tried a different washer and nut,
still locked up. So, I > started measuring the pilot shaft and
associated parts. The pilot shaft > on the new mag was about .040
higher. When the nut is snugged up, the > washer locks the pilot shaft
to the gear.
>
> I called LyCon and asked if they'd seen it and was told they'd had a
few > (4371s) recently that are not right.
>
________________________________________________________________________
> from AOL at AOL.com.
>
>
>
>
>
>
> -- > 269.5.7/771 - Release Date: 4/21/2007 11:56 AM
>
--
________________________________________________________________________
from AOL at AOL.com.
=0
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