# SDR DALA2020071092561

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2020
- Submitted: July 10, 2020
- Operation: Air carrier
- Aircraft: [N557NW](https://openairdocs.org/aircraft/N557NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 33393
- Aircraft time: 52,222 hours, 22,783 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Line
- Condition: Unsecure
- 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/DALA2020071092561

## Discrepancy

R4 DOOR DIFFICULT TO ARM.  FOUND MOORING LINE NOT SECURED, SECURED THE LINE AND CLEANED AND LUBED THE GIRT BAR MECHANISM IAW AMDS W.C.

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