# SDR SWAA2026060396163

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2026
- Submitted: June 4, 2026
- Operation: Air carrier
- Aircraft: [N253WN](https://openairdocs.org/aircraft/N253WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32511
- Aircraft time: 64,393 hours, 38,756 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026060396163

## Discrepancy

CORROSION ON SUPPORT ZEE LOCATED BTW 480 TO BS 500C LBL 22 AT FWD CARGO COMPARTMENT.  REPLACED EXISTING REPAIR OF SUPORT ZEE LOCATED BTW 480 TO BS 500C LBL 22 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 143A7501; SHEET: 112; REV: A.

---
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.