# SDR DALA2022112107479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2022
- Submitted: November 21, 2022
- Operation: Air carrier
- Aircraft: N535US
- Make and model: Boeing 757251
- Aircraft serial: 26482
- Aircraft time: 86,330 hours, 27,522 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Indicator
- Condition: Inoperative
- 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/DALA2022112107479

## Discrepancy

SHIP 5635 ONE OF THE AFT DOORS SHOWS/DISPLAYS DISARMED, BUT THE KNUCKLE KNOCKER WILL NOT RETRACT. CORRECTIVE ACTION: ALL DOORS CHK GOOD. NO TROUBLE FOUND. (9731254)

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