# SDR DALA2017102507816

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2017
- Submitted: October 27, 2017
- Operation: Air carrier
- Aircraft: [N552NW](https://openairdocs.org/aircraft/N552NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26499
- Aircraft time: 44,277 hours, 19,916 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Indicator
- Condition: Obstructed
- Location: Door
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2017102507816

## Discrepancy

DOOR ARMED KNUCKLE KNOCKER INOPERATIVE.  FREED AND REMOVED OBSTRUCTION FROM KNUCKLE KNOCKER ASSY. OPERATES FREELY OK FOR SERVICE.

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