# SDR F3LA2012072600773

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2012
- Submitted: July 27, 2012
- Operation: Air carrier
- Aircraft: N948FR
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2836
- Aircraft time: 23,583 hours, 9,857 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Warning Light
- Condition: Illuminated
- Stage of operation: CL
- 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/F3LA2012072600773

## Discrepancy

ECAM "F. USED / FOB DISAGREE" -ATB APPROXIMATELY 01308 - EMERGENCY DECLARED WITH AIR TURN BACK.  TROUBLESHOT IAW REF TSM 28-LL-00-81O-805A.  PERFORMED TEST 3B.

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