# SDR IPXA2016012098112

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2016
- Submitted: January 20, 2016
- Operation: Air carrier
- Aircraft: [N409UP](https://openairdocs.org/aircraft/N409UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23731
- Aircraft time: 29,692 hours, 20,257 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Condition: Malfunctioned
- Location: Pax Door
- Stage of operation: IN
- 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/IPXA2016012098112

## Discrepancy

INSPECTION TYPE: L, FWD ENTRY DOOR LIGHT AND EICAS DISPLAYS WITH DOOR CLOSED.  R & R CREW ENTRY DOOR PROXIMITY SENSOR IAW AMM 52-71-00-000-802 AND WDM 52-71-31. 4. OPS CHECKED GOOD IAW AMM 52-71-00-735-053.

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