# SDR SWAA2025032698407

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2025
- Submitted: March 26, 2025
- Operation: Air carrier
- Aircraft: [N218WN](https://openairdocs.org/aircraft/N218WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32489
- Aircraft time: 64,850 hours, 39,164 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Zone 200
- 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/SWAA2025032698407

## Discrepancy

(A125-08) AFT CARGO BAY; Z-ANGLE CORRODED; BS727 - BS847; LBL22; WL156<[01] BLENDED CORROSION ON AFT CARGO Z-ANGLE BS727 - BS847; LBL22 VERIFIED TO 100% MATERIAL LOSS FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED AFT CARGO L/H Z-ANGLE STA 727 - STA 847 IAW SRM 53-00-53-2R-5 SRM 53-00-53-1A-2 BOEING DWG 146A7500 REV A;[02] C/W STEP 8;[03] AUDIT C/W

---
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.