# SDR CALA2026072417970

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2026
- Submitted: July 24, 2026
- Operation: Air carrier
- Aircraft: [N14511](https://openairdocs.org/aircraft/N14511), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11775
- Aircraft time: 6,609 hours, 2,429 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Cap
- Part number: 0727540
- Part serial: 7179
- Condition: Missing
- Location: Zone 600
- Part time: 1,413 hours, 547 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026072417970

## Discrepancy

DURING EXTERNAL WALKAROUND, FOUND RT UNDERWING REFUEL CAP-COUPLING MISSING.   PREVIOUSLY INSTALLED REFUEL CAP-COUPLING IS PDA2 AND PART LOCATION IS UNKNOWN AT THIS TIME. INSTALLED SERVICEABLE UNDERWING REFUEL CAP-COUPLING IAW AMM 28-25-41. PART SECURED TO ACFT.

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