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Dead spot in turnout - help
Dead spot in turnout - help
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Anonymous
Member since
April 2003
305,205 posts
Dead spot in turnout - help
Posted by
Anonymous
on Friday, December 19, 2003 4:23 AM
I have what seems to be a dead spot in an Atlas #4 turnout just ahead of the frogs. The cab-end trucks of my Athearn GP38 and GP60 negotiate the turnout, but the diesels come to a dead stop when the rear trucks hit the spot. It's the only turnout where this happens. This is my yard lead! I don't want to have to rip out the turnout and reballast, etc. Help with solution suggestions appreciated.
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Jetrock
Member since
August 2003
From: Midtown Sacramento
3,340 posts
Posted by
Jetrock
on Friday, December 19, 2003 5:35 AM
You might try soldering another power feed ahead of the turnout--try testing by running some power leads to that spot and clip them to the track with alligator clips. Then, rather than rip up the turnout, just drill two holes and run new power leads up from under the track and solder in place. You'll need to do a little touch-up work to cover the new leads but that's easier than tearing out the turnout entirely.
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michaelstevens
Member since
September 2003
From: Philadelphia
440 posts
Posted by
michaelstevens
on Friday, December 19, 2003 10:38 AM
[8D]
Try a drop of plastic compatible oil at the rivet, which hinges the switch rail and/or a drop between the switch point and the inside of the rail which it supposed to contact.
Actually, I have developed the habit of lubing all turnouts, upon installation.
[:D]
British Mike in Philly
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Anonymous
Member since
April 2003
305,205 posts
Posted by
Anonymous
on Friday, December 19, 2003 12:23 PM
well it seems your models are powered by rear truck only or the first truck does something to the turnout. Get a walthers bright boy and scrub man, I've experienced the dead turnout problem but I don't use Atlas, Well i'm just as stumped as u R
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IRONROOSTER
Member since
June 2003
From: Culpeper, Va
8,204 posts
Posted by
IRONROOSTER
on Friday, December 19, 2003 4:52 PM
Use a circuit tester (one rated to work at 12 volts), with the power pack on high see if all the rails have power in the turnout. You can also make a tester with a 12v lamp and two wires soldered to it.
Good luck
Paul
If you're having fun, you're doing it the right way.
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Anonymous
Member since
April 2003
305,205 posts
Posted by
Anonymous
on Friday, December 19, 2003 9:15 PM
Hey thanks for the suggestions, fellas. As soon as I put a circuit tester on the turnout, I discovered a tail-end rail joiner was the culprit -- it wasn't making contact properly, and there was no power in the turnout. Applied a bit of pressure with the testertip to tighten up the rail joiner and now my GP38 breezes across at a scale 7 mp/h.
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