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Fixed Electrical Conductivity Issue with Bachmann 4-8-2 Heavy Mountain

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  • Member since
    March 2008
  • From: Jacksonville, FL
  • 913 posts
Posted by gatrhumpy on Saturday, January 4, 2014 4:11 PM

One of the small wins compared to the large amount of losses I've experienced with steam locomotives in general. You would not believe the number of steam engines that I've messed up or have been messed up.

  • Member since
    July 2006
  • From: Central Vermont
  • 4,565 posts
Posted by cowman on Saturday, January 4, 2014 3:53 PM

Interesting what seemingly non-involved things can mess things up in life in general.  One of lifes mysteries designed to keep us on our toes I guess.

Glad to hear you got it rolling again, with a relatively easy, inexpensive (?) fix.

Have fun,

Richard

  • Member since
    March 2008
  • From: Jacksonville, FL
  • 913 posts
Fixed Electrical Conductivity Issue with Bachmann 4-8-2 Heavy Mountain
Posted by gatrhumpy on Saturday, January 4, 2014 2:30 PM

I kept getting intermittent electrical conductivity on one side of my Bachmann 4-8-2 Heavy Mountain. I used an ohmmeter, and it kept going back and forth between 1 and some other number. So I inspected the locomotive, and I found a broken drawbar on the locomotive side. The drawbar was broken and split in half near the knob. That's what was causing the stiff wires to lose electrical conductivity on the right side because nothing was squeezing against the knobs on the locomotive with the two stiff wires. I replaced the drawbar, and it runs beautifully on my layout now. Woohoo!

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