# SDR SWAA2023100600384

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2023
- Submitted: October 6, 2023
- Operation: Air carrier
- Aircraft: [N906WN](https://openairdocs.org/aircraft/N906WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36887
- Aircraft time: 51,081 hours, 29,796 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Support
- 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/SWAA2023100600384

## Discrepancy

AFT CARGO BAY AFT BULKHEAD SUPPORT HAS CORROSION AT BS 947; RBL 22; WL 178<[01] THIS STRUCTURAL ITEM DO NOT HAVE ENTRIES FOR ALLOWABLE DAMAGE WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02 PARA 9.;[02] REMOVED AND INSTALLED NEW AFT CARGO BAY AFT BULKHEAD SUPPORT IAW SRM 51-40-02 AND DWG 149A8118 REV. A;[03] VERIFIED CORRECTIVE ACTION COMPLETE. VERIFIED MEASUREMENT TABLE COMPLETE.

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