See Photo...Which field coil is the Shunt field coil ? End cover [left] with brush holders is placed as it would be installed onto frame [right]. Orange and white paint marks, which service manual notes for identifying field coils, are missing so I cannot use the paint marks to identify the field coils. Note the wires of the field coils. The field coil wires nearest the generator identification tag are spread apart. The opposite field coil wires exit the field coil windings close together. Does the difference between where the field coil wires exit the field coil windings identify whether the field coil is a Shunt or a Regulating field coil ? Thanks, Pa
P.S. If you click on the photo, it will enlarge.