# SDR SWAA2022020428023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2017
- Submitted: February 4, 2022
- Operation: Air carrier
- Aircraft: [N7886A](https://openairdocs.org/aircraft/N7886A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 35122
- Aircraft time: 36,290 hours, 17,205 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- 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/SWAA2022020428023

## Discrepancy

***CORROSION*** AFT CARGO COMPARTMENT PANEL 140CF HAS CORROSION AT FORWARD EDGE OF THRESHOLD CUTOUT ON BOTTOM SIDE OF PANEL. / PANEL 140 CF FROM AFT CARGO COMPARTMENT FOUND TO BE OUT OF LIMITS DUE CORROSION AND ADITIONAL GOUGES EXCEED 50% OF PANEL AREA IAW SRM 53-00-53-1A-1 AD1 PAR 5; A (1). LOCATED; DRILLED AND FABRICATED FLOOR PANEL FROM 2024T3 CLAD .071' LOT # 1310914-1 IAW DWG # 453A2610 AND AMM 51-21-72-370-804

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.