Reply to "How to replace the drive gear of an MTH tinplate locomotive?"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

Unplug the fan from the PCB and use a 1.5V battery to see if it spins. If not, replace the fan motor. Next suspect is the LM92 package 5V regulator, those go out most often of components on that board.

6/2/208:44 PM

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