# SDR SWAA2025092907120

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2025
- Submitted: September 29, 2025
- Operation: Air carrier
- Aircraft: N8615E
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36933
- Aircraft time: 40,143 hours, 19,338 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/SWAA2025092907120

## Discrepancy

CORROSION LOWER SILL LOCATED BTW BSTA 794;3 TO BSTA 847 CUT OUT RBL 24 AT AFT CARGO COMPARTMENT.  REPLACED LOWER SILL AND FASTENERS LOCATED BTW BS 794 TO BS 847 RBL 24 AT AFT CARGO COMPARTMENT IAW B737-800 SRM 51-40-02 AND DRAWING 146A8340 SHEET 28 REV -.

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