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027 uncoupler not working..... overheated.

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  • Member since
    March 2013
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Posted by BigAl 956 on Wednesday, August 10, 2016 1:47 PM
Probably not worth fixing. It seems that O27 control tracks are free to a dime a dozen at meets.
  • Member since
    July 2013
  • 118 posts
Posted by richardm47 on Wednesday, August 10, 2016 10:45 AM

After better insulating between the coil and track, I get some "pull", but not enought to open a knuckle or pull the shaft of a dump car.   So you are probalby correct that the coil is damaged.    I discovered an ebay set of 4 remote tracks, including the one I needed for only 12 bucks including shipping....  So that's my solution for now.  I'll probably still order the coil from Brasseur, too.  Thanks for the great information.

Always in training.....

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Posted by TrainLarry on Tuesday, August 9, 2016 5:40 PM

The coil itself is probably burned out internally. If you are ambitious, you can purchase the correct gauge magnet wire, and rewind the coil.

Larry

 

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    July 2013
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Posted by richardm47 on Sunday, August 7, 2016 11:41 PM
I did check out the part, but before I ordered, I took the current track apart... It seems that the meltdown allowed some of the coil to contact the middle rail... I removed the coil, and it seemed to work, (kind 0f) so I used some "liquid electrical tape".... on the coil and the track.... hmm still didn't work.  I did find one on ebay, cheap enough to order.  But I will try to fix this one too.  Again thanks for the super resource.  I have bookmarked Brasseur.    Always in training...happy trains... happier trainers... Richard. 
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Posted by richardm47 on Saturday, August 6, 2016 6:44 PM

Thanks, Larry.  You guys are great with details.  I'll check the part out.  I've seen O scale on ebay but not 027....  As usual, I'm always in "training"... 

  • Member since
    October 2011
  • 969 posts
Posted by TrainLarry on Saturday, August 6, 2016 6:22 PM

The electromagnet coil is probably burned out. The coil, part #6019-31 is available from Brasseur Electric Trains if you want to repair your track, otherwise replacing the entire track is the only other option.

Larry

  • Member since
    July 2013
  • 118 posts
027 uncoupler not working..... overheated.
Posted by richardm47 on Friday, August 5, 2016 6:54 PM

In moving things around, the contacts for the control button of this uncoupler were jammed together... The plastic melted and it no longer works  Is there a way to repair?  I get continuity between the screw under the center track and the outside track and none from the screw to the center track.  I have changed control buttons, but still not working.  it is the simple "uncouple only" track wired to a control button.  I thought only the plastic melted and warped, so I sanded it down.....  I see no other damage, but the fine wire wrap may be shorted?

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