30 41-250 Chassis
Replacing the wire-wound voltage-dividing resistor: Usually one or more of the sections is defective. If you're smart enough, you can calculate what wattage is needed for the replacement. But even some smart people just use 5-watt resistors. Here I've mounted them on a new terminal strip and positioned them to put a heat-transferring surface against the chassis (but that's probably unneccessary).
30 41-250 Chassis
Replacing the wire-wound voltage-dividing resistor: Usually one or more of the sections is defective. If you're smart enough, you can calculate what wattage is needed for the replacement. But even some smart people just use 5-watt resistors. Here I've mounted them on a new terminal strip and positioned them to put a heat-transferring surface against the chassis (but that's probably unneccessary).