# SDR SWAA2025050621755

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2025
- Submitted: May 6, 2025
- Operation: Air carrier
- Aircraft: [N284WN](https://openairdocs.org/aircraft/N284WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32535
- Aircraft time: 58,034 hours, 35,022 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Tie Down
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025050621755

## Discrepancy

FWD CARGO TIE DOWN HAS PITTING CORRSION AT BS 420+15 LBL 12 WL 140. MARKED FWD CARGO TIE DOWN HAS PITTING CORRSION AT BS 420+15 LBL 18 WL 156.<[01] REMOVED CORROSION FROM FWD CARGO BAY TIE DOWN BS 420+15; LBL-18; WL-156 FOUND TO BE WITH IN THE LIMIT IAW SRM 53-00-53-1A-2; APPLIED CHEMICAL CONVERSION COATING AND PRIMED THE REWORK AREA IAW SRM 51-20-01-0G-0 AND SOPM 20-41-02

---
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.