# SDR CALA2025072806974

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2025
- Submitted: July 28, 2025
- Operation: Air carrier
- Aircraft: [N44501](https://openairdocs.org/aircraft/N44501), 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: 11500
- Aircraft time: 4,734 hours, 1,705 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Cap
- Part number: 0727540
- Part serial: C242673
- Condition: Missing
- Location: Zone 600
- Part time: 1,466 hours, 555 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/CALA2025072806974

## Discrepancy

FUEL CAP MISSING FUEL CAP NIS IN IAH PLACING FUEL CAP ON CDL.    REPLACED FUEL CAP PER AMM 28-25-41-400-005-A.

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