# SDR CALA2025080407258

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2025
- Submitted: August 4, 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: 71,294 hours, 31,328 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Warning Message
- Condition: False Activation
- Location: Zone 800
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025080407258

## Discrepancy

DOOR 2R OPEN ECAM.  VERIFIED DOOR 2R CLOSES CORRECTLY, DEFERRED 2R OPEN INDICATION PER MEL 5270AV.  REPLACED SENSOR 17WV2. SUGGEST TSM 52-13-00-810-804-A FOR FURTHER ISOLATING THE FAULT.  CYCLED R2 DOOR MULTIPLE TIMES AND TEST DOOR INDICATION & WARNING SYSTEM IAW AMM 52-71-00 OPS CHECK GOOD NO FAULT FOUND.

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