# SDR SWAA2024081510851

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2024
- Submitted: August 15, 2024
- Operation: Air carrier
- Aircraft: [N488WN](https://openairdocs.org/aircraft/N488WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33853
- Aircraft time: 65,566 hours, 39,062 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2024081510851

## Discrepancy

CORROSION ON AFT SHIELD AT FCB BS500+10 - BS500A RBL24 WL156. MARKED<[01] REMOVED AND REPLACED AFT SHIELD ASSY BETWEEN BS 492.4 - BS500A RBL 24 WL 156 IAW B-737-700 SRM 51-40-02 & DWG# 143A0080.;[02] VERIFIED CORRECTIVE ACTION STEP 1.

---
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.