# SDR CALA2025120911949

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2025
- Submitted: December 9, 2025
- Operation: Air carrier
- Aircraft: [N483UA](https://openairdocs.org/aircraft/N483UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1586
- Aircraft time: 72,006 hours, 31,726 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Cap
- Part number: 0727540
- Part serial: C221316
- Condition: Missing
- Location: Zone 600
- Part time: 4,077 hours, 2,125 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/CALA2025120911949

## Discrepancy

FUEL CAP MISSING. APROX 1.2 LBS. APROX 22 SQ INCH.   INSTALLED NEW UNDERWING FUEL CAP ASSY IAW AMM 28-25-41-400-007-A, AND AMM 28-25-41-400-006-A.  NEW FUEL CAP ASSY IS FLUSH WITH SKIN AND NO LEAKS NOTED FROM THE COUPLING. PLACARD REMOVED.

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