When the train runs in forward, stop it. Then switch the reversing switch. It will stay in forward.
One way that may fix the E-unit (reversing unit) is spraying it with CRC contact cleaner (HD electrical section). Then switch the power on and offer several times to cycle the E-unit. Repeat as necessary.
Note: the E-unit will only cycle with the loco upright.
Given it's used and already has a problem, I would use the CRC to clean the entire Loco's drive train (motor, axles and bushings, rollers and brushes). Liberally spray the entire drive train (over newspaper) and run the engine. Repeat as necessary as old grease hardens and needs to be flushed out. Then lube with a lightweight oil (3-in-1, sewing machine oil, etc). In a pinch some auto motor oil will do. And you can use Vaseline for greasing the gears.
If it still has issues (sluggish), you'll need to clean the motor's commutator and brush assembly. Not as hard as it sounds but that requires removing the motor from the shell.
One way that may fix the E-unit (reversing unit) is spraying it with CRC contact cleaner (HD electrical section). Then switch the power on and offer several times to cycle the E-unit. Repeat as necessary.
Note: the E-unit will only cycle with the loco upright.
Given it's used and already has a problem, I would use the CRC to clean the entire Loco's drive train (motor, axles and bushings, rollers and brushes). Liberally spray the entire drive train (over newspaper) and run the engine. Repeat as necessary as old grease hardens and needs to be flushed out. Then lube with a lightweight oil (3-in-1, sewing machine oil, etc). In a pinch some auto motor oil will do. And you can use Vaseline for greasing the gears.
If it still has issues (sluggish), you'll need to clean the motor's commutator and brush assembly. Not as hard as it sounds but that requires removing the motor from the shell.
