# SDR SWAA2020102621412

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2020
- Submitted: October 26, 2020
- Operation: Air carrier
- Aircraft: [N8654B](https://openairdocs.org/aircraft/N8654B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 37045
- Aircraft time: 20,822 hours, 9,102 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Cabin
- 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/SWAA2020102621412

## Discrepancy

INTERCOSTAL STA 500-500A LBL 24 HAS CORROSION AT NUT PLATE HOLES.  REMOVED AND REPLACED INTERCOSTAL AT BS 500-500A LBL 24, PER SRM 51-40-02SEE SA-M 326: A1314283.

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