# SDR CALA2017090803059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2017
- Submitted: September 9, 2017
- Operation: Air carrier
- Aircraft: [N77867](https://openairdocs.org/aircraft/N77867), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32592
- Aircraft time: 52,373 hours, 15,138 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Proximity Sensor
- Part number: 81020401FS
- Condition: Faulty
- Location: R2 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/CALA2017090803059

## Discrepancy

SLIDE ARMED LIGHT ABOVE THE R2 DOOR ILLUMINATED WITH DOOR DISARMED.  FOUND BOTH PROXIMITY SENSORS FAILED CLOSED. REPLACED BOTH SENSORS IAW WDM 25-66-11 AND AMM 25-66-11.

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