# SDR DALA2022052303536

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2022
- Submitted: May 23, 2022
- Operation: Air carrier
- Aircraft: [N339DN](https://openairdocs.org/aircraft/N339DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 8128
- Aircraft time: 12,849 hours, 5,728 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: None
- Condition: None
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: L, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022052303536

## Discrepancy

FL CTL FLAPS LOCKED CAUTION MSG IN FLT. DUE TO FAILURE MSG FLP LH PROX SNSR 2 39CVM OPERATED FLAPS CONFIRMED FAULT REMOVED AND REPLACED PROX SENSOR OF THE INTERCONNECT STRUT PER 321AMM 27-51-44-400-002-A OPS CK GOOD NO FAULTS (S. LAMI 447515) LEFT INTERCONNECTING STRUT PROX SENSOR INSTALLED PER A321 AMM 27-51-44. RII C/W QC5152 (901131). (LP# 8733554)

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