# SDR AALA201602289025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2016
- Submitted: February 29, 2016
- Operation: Air carrier
- Aircraft: [N112US](https://openairdocs.org/aircraft/N112US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1134
- Aircraft time: 44,739 hours, 25,806 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Switch
- Part number: DHE1141
- Condition: Out Of Adjust
- Location: L2 Door
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201602289025

## Discrepancy

AIRCRAFT WAS NOT GNDED.  REPEAT WRITE UP SEE AALA201602249011.  2L DOOR SLIDE DISARM AT ALTITUDE.  ALSO CABIN PRESS LIGHT ON DOOR FLASHES.  AT LOW ALTITUDE APPROX 8 PSI CABIN DIFFERENTIAL DOOR SLIDE ILLUMINATED ARMED & CABIN PRESS LIGHT EXTINGUISHED.  REPLACED L2 DOOR PROXIMITY SWITCH 17WV1 & ADJUSTED L2 DOOR PROXIMITY SWITCH 7WN1.  ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 52-71-11 & 52-73-11.  SEE AALA201602289024 FOR ADDITIONAL PART.

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