# SDR SWAA2023082483242

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2023
- Submitted: August 24, 2023
- Operation: Air carrier
- Aircraft: [N224WN](https://openairdocs.org/aircraft/N224WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32493
- Aircraft time: 57,834 hours, 34,664 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- 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/SWAA2023082483242

## Discrepancy

AFT CARGO R/H Z CHANNE AT ST 747 + 6' ; RBL 21 HAS CORROCION ATROUND THE HOLE FASTENER (228-004)<[01] AFT CARGO R/H Z CHANNE AT ST 747 + 6' ; RBL 21 ; TO BE REPLACED ON CUSTOMER BAR CODE TTG8Q00MGCKT;[02] VERIFIED 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.