# SDR SWAA2021100123854

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2021
- Submitted: April 29, 2022
- Operation: Air carrier
- Aircraft: [N299WN](https://openairdocs.org/aircraft/N299WN), registered now
- Make and model: Boeing 737
- Aircraft serial: 36614
- Aircraft time: 46,406 hours, 27,792 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- 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/SWAA2021100123854

## Discrepancy

SUPPLEMENTAL INFORMATION: AFT CARGO FLOOR INTERCOSTAL AT STA. 747 TO 767 RBL 20 HAS CORRODED FASTENER HOLES. / AFT CARGO FLOOR REMOVED AND REPLACED INTERCOSTAL AT STA. 747 TO 767 RBL 20 PER SRM 51-40-02 CERTIFY INSPECTED AS REQUIRED INTERCOSTAL INSTALLATION.

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