Hello,
New to this forum, so I'm hoping to get some advice on a recent purchase. In question is a new N gauge Flying Scotsman from Dapol, Apple green LNER. The motor is in the tender and drives the wheels on the locomotive via a drive-shaft. I have the dcc ready model and run DC on my layout. The Locomotive runs fine, with smooth low speed performance. The annoying thing is, it's noisy. I've isolated the noise to the tender, and it sounds like a buzzing vibration, especially at low speeds. I will qualify my location, as I do reside in the USA, but I do use the best power supplies and none of my other locomotives (Graham Farish, Kato, and other Dapol units) act like this. I've gone so far as to insulate the tender with foam to eliminate the noise, and that has helped. The loco is fully run in with over ten hours of running time alone and under load. Could the motor be bad? I did lightly lubricate the bushes at either end of the motor, being careful to avoid the commutator. This did nothing to improve the noise. It's frustrating as the unit runs fine, it just sounds awful. Any advice would be helpful. Thank you.
Brooklyn