# SDR SWAA2024011636727

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2023
- Submitted: January 16, 2024
- Operation: Air carrier
- Aircraft: N235WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34630
- Aircraft time: 58,729 hours, 35,469 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 100 Fus Lower
- 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/SWAA2024011636727

## Discrepancy

CORROSION ON AFT CARGO BAY WEB AT BS 827-847 STRINGER 27 R/H<[01] REMOVED AND REPLACED ACB INTERCOSTAL FROM BS 827 TO BS 847 RBL 6 WL 156 IAW SRM 51-40-02-0G-0 AND DWG# 146A8130 AND DWG # 146A8131;[02] VERIFIED CORRECTIVE ACTION ITEMS; AND MEASUREMENT FIELDS CARD COMPLETE.

---
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.