# SDR SWAA2021080542649

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2020
- Submitted: August 5, 2021
- Operation: Air carrier
- Aircraft: [N922WN](https://openairdocs.org/aircraft/N922WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32461
- Aircraft time: 41,140 hours, 24,679 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Splice
- Condition: Corroded
- Location: Bs 727d
- 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/SWAA2021080542649

## Discrepancy

AFT CARGO COMP.STA.727D FLOOR PANEL SPLICE STRIP CORRODED AROUND FASTNER HOLES / EVALUATED CORRODED SPLICE STRIP AT AFT CARGO STA 727D FLOOR PNL SPLICE NO ALLOWABLE MATERIAL LOSS FOUND IN SRM SPLICE STRIP OUT OF LIMITS REPLACED STRIP PART # 146A9401-8 IAW BOEING DWG 146A7500 REV- ATAG #UP1629

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