@harmonyards posted:It’s not going to cycle if the arm has fallen off....the arm completes the circuit to energize the coil...eventually the drum will vibrate out of sync from running, and she’ll go into neutral and stall.....if the OP isn’t comfortable making the repair, he’ll need to take it in, or send it somewhere for repairs...
Grady, what state do you live in so we can send you or the loco the shortest distance....
Pat
He said the arm was intact.