# SDR CA951221024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Boeing 727171C
- System (JASC): [2424 · AC Regulator](https://openairdocs.org/jasc/2424)
- Part: Regulator
- Part number: 939D1502
- Condition: Intermittent
- Location: Nr 2 Gen
- Component: Westinghouse, 939D1502
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA951221024

## Discrepancy

(CAN)DURING FLIGHT THE #2 GENERATOR TRIPPED OFF LINE DUE TO AN UNDERVOLTAGE AND UNDEREXCITATION CONDITION. THE VOLTAGE REGULATOR WAS CHANGED AND THE SYSTEM GROUND CHECKED SERVICEABLE.

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