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Good Day Forum,

I am trouble shooting a Lionel 022 RH switch that will not function properly.  With the power on, the switch only stays in one position...the curve position.  Manually rotating the globe (again, with the power on), the switch will not move to the straight direction. 

The switch will rotate back and forth with the power off, so I know there is nothing mechanical binding the movement.  My sense there is an electrical short that is causing the problem.

I suspect there is an issue with the non-derailing section in the curve track.  After removing the bottom plate of the switch, it appears to too much solder may have leaked from the metal tab located on the bottom of the curved track section.  This may have compromised the separation of the two rails that are designed not to touch.     

If so, my thought was to remove the two section of rails from the plastic base, and attempt to remove the solder.  Once the solder is removed, replace the 2 rails, and re-solder the metal tab being careful not to over solder.

Does anyone have any additional thoughts on this that they would like to share?

Thank you.

Urbie 

Original Post

The culprit was excessive solder that leaked into the plastic space that separates the two curve track sections on the bottom of the 022 switch.  Solder was touching both sides of the metal clips that hold the two curve track sections to the plastic base.

First step was to remove all the solder.  I then used electrical tape to hold in place a small piece of cardboard over one end of the metal clip that holds the track to the plastic base.  The cardboard prevented the metal strip from touching this section of the metal track clip when it was re-soldered to the adjoining section of curve track.   

So when troubleshooting an 022 switch that has an issue with the non-derailing feature, first thing is to remove the metal base plate and inspect the solder joints.  Hope this helps anyone with a similar issue.  Urbie

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