had to send an brand new legacy powered F3B back to the new service center; defective shell and shorting. when it came back, about a week, one of the repairs noted as being done was replacing the traction tires. the thing had 10 seconds of run time. what??
have a second powered B from the same road (really wanted power). when i put the repaired unit back on the tracks i tested the MU. the second B began to act up, including shorting. took it up and turned it over and the traction tires were disintegrating. again, minimal runtime...minutes.
is there any smoke about a batch of bad tires? am reluctant to replace with the extras that came with the engine as they might be bad also.
could this condition cause the short? (I can't think of any way.)
will call L tomorrow, but would appreciate any thoughts.
have never had a tire go bad before.