# SDR SWAA2023082282355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2023
- Submitted: August 22, 2023
- Operation: Air carrier
- Aircraft: [N292WN](https://openairdocs.org/aircraft/N292WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32538
- Aircraft time: 51,861 hours, 31,244 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- 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/SWAA2023082282355

## Discrepancy

CORROSION ON AFT CARGO BAY FLOOR T STRAP BS 767+5 RBL 3 WL 156<[01] EVALUATED CORROSION ON FLOOR T STRAP BS 767+5 RBL 3 WL 156; FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0; AND UPDATED MEASUREMENT FIELD;[02] VERIFIED CORRECTIVE ACTION 1.<BR><BR>VERIFIED MEASUREMENTS TABLE.;[03] RECEIVED NEW AFT CARGO BAY FLOOR T STRAP BS 767+5 RBL 3 WL 156 ON PO # 910723 INSTALL WILL BE ON CARD # TTG8Q00LL6SY APPLIED TOP COAT TO FLOOR STRAP PER MM 51-21-23-370-804 AS PER PREVIOUSLY ACCOMPLISHED ON ACO 5360-E-16462-NG;[04] VERIFIED CORRECTIVE ACTION #3.

---
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.