# SDR DALA2022042903017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2022
- Submitted: April 29, 2022
- Operation: Air carrier
- Aircraft: [N933AT](https://openairdocs.org/aircraft/N933AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55071
- Aircraft time: 49,977 hours, 35,195 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/DALA2022042903017

## Discrepancy

AFTER REMOVAL OF FLOOR PANEL 221AF, SEVERAL PLACES OF CORROSION WERE FOUND ON THE FLOOR SUPPORT BTW STA 157 AND 170 IN THE PASSENGER CABIN. SUMMARY OF NRC 00053: CORROSION LEVEL 2, FLOOR SUPPORT WAS REPLACED PER B717 SRM SRM 51-41-05-0G. (LP #2214987)

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