# SDR DALA2021100105945

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2021
- Submitted: October 1, 2021
- Operation: Air carrier
- Aircraft: [N989AT](https://openairdocs.org/aircraft/N989AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55152
- Aircraft time: 52,796 hours, 36,672 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021100105945

## Discrepancy

R-1 DOOR AREA CORROSION: O/B FLOOR SUPPORT THRESHOLD PLATE CORRODED (MKD). SUMMARY SEE NRC 058-0023:5310-2005/008 00332: REPLACED FLOOR SUPPORT PER DWG 9936534. (LP #1967903)

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