# SDR UALA2012082204685

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2012
- Submitted: August 24, 2012
- Operation: Air carrier
- Aircraft: [N495UA](https://openairdocs.org/aircraft/N495UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1842
- Aircraft time: 33,257 hours, 14,584 cycles
- Engine: Iae V2527A5
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Switch
- Condition: Loose
- Location: Door
- 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/UALA2012082204685

## Discrepancy

LEFT FORWARD CABIN MESSAGE IS INTERMITTENT.  FOUND PROX SWITCH 13WV1 BACK SIDE LOOSE, REFERENCE CH3572 AND WDM31-54-41.  REPLACED HANDLE PROX SWITCH 13WV1 PER MM, ADJUSTED PROX SWITCHES 13WV1 AND 11WV1 PER MM.  DOOR INDICATION OPS CHECKS NORMAL.

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