# SDR SCNA20181121123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2018
- Submitted: November 21, 2018
- Operation: Air carrier
- Aircraft: [N822SY](https://openairdocs.org/aircraft/N822SY), registered now
- Make and model: Boeing 737-8BK
- Registry model: [Boeing 737-8BK](https://openairdocs.org/model/boeing-737-8bk) (OpenAirDocs)
- Aircraft serial: 33017
- Aircraft time: 47,355 hours, 22,330 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Condition: Corroded
- Location: Bs 891-1005
- 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/SCNA20181121123

## Discrepancy

CORROSION FOUND UNDER L2 DOOR SCUFF PLATE. REMOVED AND REPLACED DAMAGED LOW SILL (CHORD) AT 2-2 DOOR AREA STA 891 TO 1005.

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