# SDR HNAA2012121201101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2012
- Submitted: December 12, 2012
- Operation: Air carrier
- Aircraft: N942HA
- Make and model: Dhav DHC8102
- Aircraft serial: 163
- Aircraft time: 59,545 hours, 66,200 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Connector
- Condition: Dirty
- Location: Nr 1 Dc Gen
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2012121201101

## Discrepancy

NR 1 DC GENERATOR FAILED IN FLIGHT.  CREW FOLLOWED CHECKLIST AND GENERATOR FAILED AGAIN.  CLEANED WING ROOT CONNECTION, 2431-TB3.  CLEANED GROUND AT T.1 CURRENT TRANSFORMER AND CONNECTORS AT AUX AND MAIN BATTERIES USING STANDARD MAINTENANCE PRACTICES. OPS CHECKED GOOD DURING GROUND OPERATIONS.

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