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MTH 072 Switch

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MTH 072 Switch
Posted by 4Roberto on Sunday, August 14, 2016 5:56 PM

One of our MTH 072 switch would not transfer the electricity from one end to the other.  The engines stop on the swtich.  The switch does work remotely. We can't figure it out. Any ideas.

 

Tags: MTH Switch
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Posted by JTrains on Saturday, August 20, 2016 7:30 AM

Is it just one engine or multiple engines that has the issue?

IT consultant by day, 3rd generation Lionel guy (raising a 3YO 4th generation Lionel Lil' Man) by night in the suburbs of the greatest city in the world - Chicago. Home of the ever-changing Illinois Concretus Ry.

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Posted by 4Roberto on Saturday, August 20, 2016 11:48 AM

JTrains

Is it just one engine or multiple engines that has the issue?

 All the one motor engines.  The two motors make it past the swtich.

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Posted by JTrains on Sunday, August 21, 2016 7:32 AM

Looks like you'll need to use a voltmeter to test each piece of rail in the switch to see which one is causing a problem.  If you don't have a voltmeter, you could borrow a two-wire accessory from your layout and connect it between combinations of an inside and outside rail - when it doesn't work, you know you've found a problem.

IT consultant by day, 3rd generation Lionel guy (raising a 3YO 4th generation Lionel Lil' Man) by night in the suburbs of the greatest city in the world - Chicago. Home of the ever-changing Illinois Concretus Ry.

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Posted by rtraincollector on Sunday, August 21, 2016 9:42 AM

The two motor engines have pick-ups on both trucks? ( probably so) this would be the reason they make it thru as one set of pick-ups are always off the bad area. 

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Posted by 4Roberto on Monday, August 22, 2016 9:02 PM

Understand, Any ideas what part failed?

 

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Posted by JTrains on Saturday, August 27, 2016 11:00 AM

4Roberto

Understand, Any ideas what part failed?

Unfortunately, no - only by testing will you determine what is wrong.

IT consultant by day, 3rd generation Lionel guy (raising a 3YO 4th generation Lionel Lil' Man) by night in the suburbs of the greatest city in the world - Chicago. Home of the ever-changing Illinois Concretus Ry.

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