# SDR SWAA2022032334267

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: [N8309C](https://openairdocs.org/aircraft/N8309C), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36985
- Aircraft time: 26,538 hours, 11,414 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: 453A261038
- Condition: Corroded
- Location: Aft Cargo Compt
- 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/SWAA2022032334267

## Discrepancy

AFT CARGO COMPARTMENT PANEL 140AF HAS CORROSION AT THE EDGES AS MARKED. / THE ACCUMULATED CORROSION DAMAGE LENGTH IS MORE THAN 20' INCHES THEREFORE PANEL 140AF IS OUT OF LIMITS IAW SRM 53-00-53-1A-1 FIG 102. FABRICATED NEW PANEL 140AF IAW SRM 51-40-5-0G-0 AND DWG: 453A2610 REVK+E. TREATED AND PRIMED BOTTOM SURFACE OF PANEL 140AF IAW AMM 51-21-41-370-802 AND AMM 51-21-72-370-803. NEW FLOOR PANEL 140AF PART NO: 453A2610-38 CONFORMS TO DWG 453A2610 REV E. PERMANENTLY IDENTIFIED NEW PANEL 140AF INSTALLED ON WO: 578705 PAGE 14.

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