4

My son caused me to dig up my old 12V lego trains. Surprisingly they mostly work, except for one part:

https://www.bricklink.com/v2/catalog/catalogitem.page?P=70026&idColor=9#T=C&C=9

This is the motor that drives the switches and railway crossings. I have 2 broken ones (and 2 working ones). One of them vibrates and buzzes a little but does not flip. The other one is completely dead and the ohmmeter gives a broken connection.

Does anyone have anything that might me help fix them? Photos about how to open them, etc...

Thanks

Improve this question
1
  • I doubt getting in there will be very easy, but I'd start on the vibrating one. My 4.5V Technic motors of similar vintage spin over but are very easily stalled. I suspect the bearings need at least a good clean, possibly light grease but it depends on the details when you get inside
    – Chris H
    Apr 13, 2021 at 12:00

0

Reset to default

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.