# SDR DALA2025082206266

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2025
- Submitted: August 22, 2025
- Operation: Air carrier
- Aircraft: [N595NW](https://openairdocs.org/aircraft/N595NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32995
- Aircraft time: 75,018 hours, 24,652 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Indicator
- Condition: Inoperative
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025082206266

## Discrepancy

DOOR ARMED KNUCKLE KNOCKER INOPERATIVE.   RETRACTABLE DOOR MECHANISM (KNUCKLE KNOCKER) WAS BINDING ON R4 DOOR INTERIOR LINING, ADJUSTED REF B757 AMM 52-11. OPS CHECK GOOD. (1156172)

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