# SDR SWAA2022030776397

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2019
- Submitted: March 8, 2022
- Operation: Air carrier
- Aircraft: N731SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27863
- Aircraft time: 69,857 hours, 41,016 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Aft 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/SWAA2022030776397

## Discrepancy

AFT CARGO COMPARTMENT FLOOR PANEL #140CF HAS A SECTION OF CORROSION ON THE TOP OF THE PANEL. / AFT CARGO PNL 140CF REPLACED ON N/R 39149/1600/0079 DEFECT #X924955. REMOVED CORROSION IN 4EA AREA; VERIFIED REMOVAL OF CORROSION ON OLD PNL 140LF USING 19X MAG I/A/W SRM 51-10-02-0G-0.

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