I cleaned the commutator and put in new brushes and polarized the gen before starting. Ammeter stil shows slight discharge at all rpms and there's no spark from gen lead to ground when running. Mechanic friends around here are no help, they say, "that truck's so old, the radio only plays French (cajun) music". What should I do next? Also, battery isn't being drained as it would be with a short circuit, it just isn't being charged up. Thanks, Jacques
