Does anybody have a wiring diagram handy for a 5-wire,FW490 cw/ccw reversible heater motor? I’ve got blue, yellow, orange, red & black wires on the motor. Did some research online but came back with nothing, but apparently these are universal motors and the wiring configuration determines what direction it turns. I need it to operate cw for the step heaters on my 03-06 Thomas conventionals. I’ve got six of them on the shelf and I’d hate to waste them and I’m out of GR314’s so now’s the time to get them working.