# SDR SWAA2026072744614

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2026
- Submitted: July 28, 2026
- Operation: Air carrier
- Aircraft: [N8647A](https://openairdocs.org/aircraft/N8647A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42528
- Aircraft time: 39,657 hours, 19,343 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/SWAA2026072744614

## Discrepancy

AFT CARGO COMPARTMENT, CORROSION FOUND ON THE AFT CARGO DOOR LOWER CUTOUT SURROUND STRUCTURE BETWEEN BS 794 AND 827, WL 156.  REMOVED AND INSTALLED NEW WEB ACD LOWER MAIL SILL PER SRM 51-40-02 AND DWG 146A8340 REV -.

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