Everything works but the loco does not move.
It appears to be the loco motor. I checked the volts with a Multi Mater with the loco on the track and as the chuff rate increases in speed the voltage delivered to the motor increases also, but it does not move.
It is my Fleischmann P8 N scale, I have had plenty of trouble with this motor in the past but I worked on it extensively and replaced the carbon brushes and before the install it was working very well on DC. I disconnected and discarded the little electrical component between the two motor poles as one is always instructed to do when doing this type of conversion. I have disconnected the motor from the decoder and applied direct voltage, even without the little electrical component between the two motor poles it works fine. Back on the main track with the decoder it does not move at all, the voltmeter still reads from 0 to 6.5 volts and all else works. ??
It appears to be the loco motor. I checked the volts with a Multi Mater with the loco on the track and as the chuff rate increases in speed the voltage delivered to the motor increases also, but it does not move.
It is my Fleischmann P8 N scale, I have had plenty of trouble with this motor in the past but I worked on it extensively and replaced the carbon brushes and before the install it was working very well on DC. I disconnected and discarded the little electrical component between the two motor poles as one is always instructed to do when doing this type of conversion. I have disconnected the motor from the decoder and applied direct voltage, even without the little electrical component between the two motor poles it works fine. Back on the main track with the decoder it does not move at all, the voltmeter still reads from 0 to 6.5 volts and all else works. ??
![Huh? ???](https://www.bachmanntrains.com/home-usa/board/Smileys/default/huh.gif)