# SDR SCNA20201124359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2020
- Submitted: November 24, 2020
- Operation: Air carrier
- Aircraft: N817SY
- Make and model: Boeing 737-8K2
- Registry model: [Boeing 737-8K2](https://openairdocs.org/model/boeing-737-8k2) (OpenAirDocs)
- Aircraft serial: 30392
- Aircraft time: 65,543 hours, 25,167 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SCNA20201124359

## Discrepancy

CORROSION AFT CARGO BS 847-857 RBL 24 WL 158 INTERCOSTAL/WEB TOP FLANGE AND BOTTOM OF FLANGE.  REMOVED AND REPLACED INTERCOSTAL WITH A NEW FABRICATED INTERCOSTAL, IAW SRM 51-40-02-0G AND DWGS 146A8321 AND 146A8322 STA 847-857, RBL 24, WL 158.

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