Today's Message Index:
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1. 02:38 AM - Re: Re: EGT issues hwo to troubleshoot best (Werner Schneider)
2. 01:53 PM - Melted battery contractor ground wire (frank3)
3. 02:41 PM - Re: Melted battery contractor ground wire (frank3)
4. 04:26 PM - Re: Melted battery contractor ground wire (user9253)
5. 07:00 PM - Buy New Apple iPhone 12 5G 64GB Original Unlocked $679 (jeiaery)
Message 1
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| Subject: | Re: EGT issues hwo to troubleshoot best |
Indeed, easier to detect then electronic gremlins with a logic approach
to each and every component in the line.
Found on the annual as well the nicked field wire which in one flight
probably caused an elevated voltage and hunted down a crimp on a fast-on
which, after 18 years, was degraded to become a high resistance point
(heating element). All fine now and plane back in the air with a good
feeling for finding these points.
Cheers Werner
On 04.07.2021 16:57, Robert L. Nuckolls, III wrote:
>
> -- Good detective work! Ain't physics wunderful?
>
>
> - Bob . . .
>
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| Subject: | Melted battery contractor ground wire |
I flipped the battery switch that activates the contractor this AM and melted the
ground wire.
I'm deep in the process of wiring my RV7 (most of the wiring completed), using
a legacy schematic with EBUS architecture. Wiring to the battery contractor is
standard--wire from contactor to switch (2-10) with ground to field of tabs
at firewall.
I have used a lawn tractor battery numerous times to energize the system when testing
components as they're installed. All has worked well until this AM.
I'd appreciate input to help me resolve what the issue might be.
Thanks much in advance.
--------
Frank McDonald
Kitfox S7
912S, Sensenich Composite 3 Blade
Acworth, GA
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http://forums.matronics.com/viewtopic.php?p=502714#502714
Message 3
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| Subject: | Re: Melted battery contractor ground wire |
It might be pertinent to mention I did not hear the typical "clank" from the battery
contractor when I flipped the switch.
--------
Frank McDonald
Kitfox S7 - sold
RV7 in progress
Acworth, GA
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http://forums.matronics.com/viewtopic.php?p=502715#502715
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| Subject: | Re: Melted battery contractor ground wire |
Have you made any wiring changes to the battery contactor recently?
It seems that the melted wire is connected to positive someplace.
One possibility is a shorted contactor coil, but unlikely.
--------
Joe Gores
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http://forums.matronics.com/viewtopic.php?p=502716#502716
Message 5
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| Subject: | Buy New Apple iPhone 12 5G 64GB Original Unlocked $679 |
The Price is Canadian dollar. Visit Our Website http://www.esellibuy.com
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http://forums.matronics.com/viewtopic.php?p=502717#502717
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