I have 3 DCS locos. One a Premier Berk, has developed a High pitched buzz (from Engine compartment) in neutral, even with engine sounds off. When movement starts, I can here the buzz with each burst of engine power at slow speed. (At higher speeds not sure, as track noise starts to drown it out. My other 2 units are silent in neutral
1) Run it until failure and send it out for repair
2) Leave it unpowered on track, and send it out in January
3) ? Something easy?
Thanks
Sounds like the fan motor needs some lubrication or may be going bad. If not using smoke best to turn off with MTH otherwise the wick will burn. Do a search and you will find some post on how to lubricate the MTH fan motor. G