![Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains](https://preview.redd.it/qyhg4e7y0mw61.jpg?width=640&crop=smart&auto=webp&s=3520f17b97d48346b2a2e560cf303351eedc35f9)
Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains
![Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains](https://preview.redd.it/yavgx57y0mw61.jpg?width=640&crop=smart&auto=webp&s=c753c31a495255cfb01d03e6d3fa04b6ce0a8065)
Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains
![Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains](https://i.redd.it/h34qid7y0mw61.jpg)
Repair Tutorial for 9v Train Motor. If it flutters down the track, this is how you fix the loose contacts. : r/LEGOtrains
![This Old Track: Maintaining and Restoring Metal 9V LEGO Track - BrickNerd - All things LEGO and the LEGO fan community This Old Track: Maintaining and Restoring Metal 9V LEGO Track - BrickNerd - All things LEGO and the LEGO fan community](https://images.squarespace-cdn.com/content/v1/51967abae4b0fe8d0161031f/fee703a9-d60c-406f-97f6-8a6fc81be37b/ThisOldTrack.png)