# SDR SWAA2021080535165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2020
- Submitted: August 5, 2021
- Operation: Air carrier
- Aircraft: [N8626B](https://openairdocs.org/aircraft/N8626B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36894
- Aircraft time: 21,586 hours, 9,431 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Aft Cargo
- 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/SWAA2021080535165

## Discrepancy

AFT CARGO COMPT; FLOOR PANEL 140DF HAS APPROXIMATELY 65' SQ OF CORROSION ON UPPER SURFACE. / AFT CARGO COMPT. FLOOR PANEL 140DF HAS APPROXIMATELY 65' SQ OF CORROSION ON UPPER SURFACE. DAMAGE DECLARED OUT OF LIMITS (OVER 20') IAW SRM 53-00-53-1A-1. FABRICATED NEW PANEL 140DF IAW BOEING DWG #453A2610-20 REV E AND SRM 51-40-05-0G-0. TREATED IAW AMM 51-21-41-370-802. PRIMED IAW AMM 51-21-72-370-804.

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