# SDR SWAA2022032912618

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2019
- Submitted: March 29, 2022
- Operation: Air carrier
- Aircraft: [N7843A](https://openairdocs.org/aircraft/N7843A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 35786
- Aircraft time: 43,308 hours, 22,161 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/SWAA2022032912618

## Discrepancy

AFT CARGO PIT FLOOR PANEL 140CF HAS CORROSION ON UPPER AND LOWER SURFACES STA 767+5 TO 887 LBL24-RBL24 / AFT CARGO PT FLOOR PANEL 140CF CORRODED ON UPPER AND LOWER SURFACES STA 767+5 TO STA 887 LBL 24 TO RBL 24. CORROSION EXCEEDS LIMITS WITH MULITIPLE AREAS LESS THAN 5' BETWEEN EACH OUT OF LIMITS IAW SRM 53-00-53-1A-1 FIG 102 REPLACED PANEL WITH NEW P/N 453A2610-18 IAW BOEING DWG 453A2610 REV C. ISSUE TAG WN3647.

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