# SDR SWAA2025072182154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2025
- Submitted: July 21, 2025
- Operation: Air carrier
- Aircraft: [N294WN](https://openairdocs.org/aircraft/N294WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32540
- Aircraft time: 57,920 hours, 34,928 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025072182154

## Discrepancy

CORROSION FRAME LOCATED ON BS 947.5 AND LBL9 WL155 AT AFT CARGO COMPARTMENT.   REPLACED FRAME LOCATED AT AFT CARGO COMPARTMENT BS 747.5 LBL 9 AND WL155 IAW 51-40-02-0G DUE TO FOUND OUT LIMITS CRACK IAW SRM 53-00-07-1A-1 AND REPLACED OF FRAME WAS DOCUMENTED ON FAULT TTG8Q013C3DW.

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