# SDR SWAA2022020434733

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2017
- Submitted: February 4, 2022
- Operation: Air carrier
- Aircraft: [N8311Q](https://openairdocs.org/aircraft/N8311Q), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38808
- Aircraft time: 19,949 hours, 8,433 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Fwd Cargo Bay
- 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/SWAA2022020434733

## Discrepancy

***CORROSION*** FWD CARGO FLOOR PANEL 120CF HAS CORROSION AT I/B AND O/B EDGES / CORROSION ON FWD CARGO FLOOR PANEL 120CF FOUND TO BE GREATER THAN MAX ALLOWABLE LENGTH. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1. FABRICATED REPLACEMENT PANEL IAW BOEING DRAWING 453A1610

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