Electric Power Team Hydraulic Pump - Single Acting PE172 "common problems avr" Questions

...it the AVR circuit board. A common problem with older generators. The bad news is it's expensive. After much searching I found it Mitsubishi part # KYC031002210. Price, $350.00! Good

...Common Problems and solutions Demagnetized rotor. Re-initialize Bad brushes. Replace Glaze contact rings. Clean Shorted or open rotor. Replace Bad AVR. Replace Bad field supplying the AVR voltage ...