Rail Zip Archives - The Silicon Underground David L. Farquhar on technology old and new, computer security, and more Thu, 10 Jan 2019 23:16:58 +0000 en-US hourly 1 https://kerosin.digital/rss-chimp16321610 The low-effort fix for a Marx motor https://dfarq.homeip.net/low-effort-fix-marx-motor/?utm_source=rss&utm_medium=rss&utm_campaign=low-effort-fix-marx-motor Tue, 15 Mar 2016 11:00:02 +0000 https://dfarq.homeip.net/?p=8320 I had a Marx motor that wouldn’t run, and I fixed it with almost no effort. If you need to get a Marx motor running again but can’t put a lot of time and effort into it, I’ve developed a quick

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Fixing track that gets hot at the track joints https://dfarq.homeip.net/fixing-track-that-gets-hot-at-the-track-joints/?utm_source=rss&utm_medium=rss&utm_campaign=fixing-track-that-gets-hot-at-the-track-joints Thu, 16 Feb 2012 02:51:02 +0000 https://dfarq.homeip.net/?p=5007 I saw a question about a Fastrack layout getting hot at a track joint. That’s a conductivity issue causing voltage drop, which in turn causes the heat. While not likely to be dangerous, it’s a sign of inefficiency and can

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Fixing Lionel locomotives that run erratically and have flickering lights https://dfarq.homeip.net/fixing-lionel-locomotives-that-run-erratically-and-have-flickering-lights/?utm_source=rss&utm_medium=rss&utm_campaign=fixing-lionel-locomotives-that-run-erratically-and-have-flickering-lights Sat, 19 Nov 2011 18:08:58 +0000 https://dfarq.homeip.net/?p=4531 If you have a Lionel electric train whose lights flicker and (possibly) runs erratically, I have an easy fix. I’ve owned at least two locomotives–a modern-era Lionel diesel and an American Flyer model 3110 steeple-cab electric made in 1929–that exhibited

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Fix or restore Lionel track https://dfarq.homeip.net/fixing-old-lionel-tubular-track/?utm_source=rss&utm_medium=rss&utm_campaign=fixing-old-lionel-tubular-track Sat, 13 Nov 2010 12:32:52 +0000 https://dfarq.homeip.net/?p=2437 It’s that time of year again. Time to get that old Lionel (or Marx or American Flyer) electric train running before the holidays sneak up. More often than not, the track isn’t in the best of shape. Fortunately, it’s not all

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