# SDR USAA2012061800030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2012
- Submitted: June 18, 2012
- Operation: Air carrier
- Aircraft: [N752US](https://openairdocs.org/aircraft/N752US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1319
- Aircraft time: 26,898 hours, 20,915 cycles
- System (JASC): [7932 · Engine Oil Quantity](https://openairdocs.org/jasc/7932)
- Part: Transmitter
- Part number: 741104
- Part serial: AAB4973
- Condition: Faulty
- Location: Oil System
- Part time: 3,275 hours, 2,426 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: P
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2012061800030

## Discrepancy

IN-FLIGHT AT 11,000 FT ENGINE NR 1 OIL QUANTITY WENT TO LESS THAN 3 QUARTS, 5 MINUTES LATER, WENT TO 12 QUARTS.  DECLARED EMERGENCY.  REMOVED AND REPLACED NR 1 OIL QUANTITY TRANSMITTER PER AMM 79-31-15-400.  OPS CHECKED GOOD.

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