# SDR DALA2023011200254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2023
- Submitted: January 12, 2023
- Operation: Air carrier
- Aircraft: [N823DX](https://openairdocs.org/aircraft/N823DX), registered now
- Make and model: Boeing 757-26D
- Registry model: [Boeing 757-26D](https://openairdocs.org/model/boeing-757-26d) (OpenAirDocs)
- Aircraft serial: 33967
- Aircraft time: 46,065 hours, 22,640 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Indicator
- Condition: Inoperative
- Location: R4 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/DALA2023011200254

## Discrepancy

SHIP 6823 4R DOOR KNUCKLE KNOCKER INOP. DOOR ARMS AND INDICATES ARMED. CORRECTIVE ACTION: PERFORMED DOOR 4R EMERGENCY MECHANISM TEST PER B757 AMM 52-11-20 PB 501. OPS CHECK OK. (9883340)

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