# SDR WRNA200700051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2007
- Submitted: October 22, 2007
- Operation: Air carrier
- Aircraft: [N510TA](https://openairdocs.org/aircraft/N510TA), registered now
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 100
- Aircraft time: 39,439 hours, 24,162 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Circuit Breaker
- Part number: NAS931304500
- Condition: Weak
- Stage of operation: CL
- How discovered: O
- Nature of condition: G
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WRNA200700051

## Discrepancy

AFTER TAKEOFF, FUEL PUMP NR 1; 1A; 2 CIRCUIT BREAKERS POPPED, AND AFCS AND FLIGHT ENGINEER PANEL LIGHTS WENT OFF.  RETURNED TO FIELD AND MADE A SAFE LANDIBG.  REPLACED FAULTY BREAKER IN 101VU PANEL.

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