Hi,
I have got a great looking 3-car 158, bought new almost 3 months ago. This model ran fine, if a little noisy since I got it. As my layout isn't complete, this unit does not see much action at the moment, most of my track testing being performed by other engines.
Nothing had changed since I last parked this loco on a siding last week.
When I came to use this engine tonight, it just hummed. There were no short circuits, I checked by using another loco on the same track. When I replaced the loco, it ran, but really noisily, then jerked to a halt and hummed again.
Looking at the loco, one of the bogies is somehow forced downwards as if by a spring. The other bogie appears to be normal. Once again, returning to the track, the loco generally hums between jolts along the track.
I think this loco is faulty but the question is, how are other locos of this type performing? Is it worth asking for a replacement or not?