# SDR SCNA20250707247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2025
- Submitted: July 7, 2025
- Operation: Air carrier
- Aircraft: [N841SY](https://openairdocs.org/aircraft/N841SY), registered now
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 40865
- Aircraft time: 41,693 hours, 19,495 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- 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/SCNA20250707247

## Discrepancy

CORROSION ON TRUSS WEB ON STA 616 APROX AT LOWER SURFACE KEEL BEAM.  TRUSS WEB ON STA 616 APROX AT LOWER SURFACE KEEL BEAM WAS REPAIRED PER ETI-737-25-079 REVISION 4 AND ENGINEERING TASK CARD ENG-53SCA-11692 AND MM4-SCA-25-0014

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