I have a Lionel UP F-3 powered unit PN 6-24552
The powered unit motors are not working in time
the lead motor in the cab gets extremely hot, the motor with the Odyssey board is not turning as fast and seems to have a rougher time turning at slow speed. A few laps around the layout and the lead motor gets extremely hot.
I opened up the truck frames and lightly oiled the gears and applied a small amount of grease. Both gear units seem to turn freely.
No binding. When I turn the motor on the rear it is tougher to spin and a small squeak is present at the top of the shaft/housing. A small drop of oil with a needle applicator did not help.
Do these motors have bushings in them? How do I replace the motor if its bad? This motor has the magnet, and odyssey board on it which is unavailable at Lionel.