# SDR AALA202202227326

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2022
- Submitted: February 22, 2022
- Operation: Air carrier
- Aircraft: [N778XF](https://openairdocs.org/aircraft/N778XF), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 4127
- Aircraft time: 33,974 hours, 15,457 cycles
- System (JASC): [2200 · Auto Flight System](https://openairdocs.org/jasc/2200)
- Part: Computer
- Part number: B397BAM0624
- Part serial: Q00140008636
- Condition: Defective
- Location: Zone 100 - Fuse
- Part time: 8,713 hours, 4,701 cycles
- Stage of operation: TO
- How discovered: V
- Nature of condition: F, O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202202227326

## Discrepancy

AIRCRAFT WAS GROUNDED: NOTICEABLE PULSATING PULL TO THE LEFT ON TALE OFF ROLL, AT CRUISE AP ON 1.8 UNITS LEFT, RUDDER TRIM. AT LF 230  310 KIAS L 1.6 AT 4,000FT 250 KIAS L 1.6 THRUST SYMMETRICAL AND ENGINE NORMAL. REPLACED #1 FLIGHT AUGMENTATION COMPUTER  AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 22-66-34.

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