# SDR USAA2014062300027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2014
- Submitted: June 23, 2014
- Operation: Air carrier
- Aircraft: [N176UW](https://openairdocs.org/aircraft/N176UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1499
- Aircraft time: 45,391 hours, 16,779 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Circuit Breaker
- Condition: Faulty
- Location: Fuel System
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2014062300027

## Discrepancy

EN ROUTE THE NR 1 HP FUEL CB TRIPPED POSITION A1.  FLIGHT DIVERTED & LANDED WITHOUT INCIDENT.  HPSOV CB FAULTY.  REPLACED A1 CB IAW ESPM 20-46-10.  FADEC 1A & 1B MOTORING CHECK TEST OK.  ENG 1 RUN ACCOMPLISHED.  ALL PARAMETERS CHECKED OK.  OK FOR CONTINUED SERVICE.  NO ECAM OR STATUS MESSAGES.

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