# SDR SWAA2022061509840

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2022
- Submitted: June 15, 2022
- Operation: Air carrier
- Aircraft: [N476WN](https://openairdocs.org/aircraft/N476WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32475
- Aircraft time: 60,443 hours, 35,915 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 141A5400
- Condition: Cracked
- Location: Cabin Floor
- 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/SWAA2022061509840

## Discrepancy

MAIN CABIN FWD WET AREA INTERCOSTAL BETWEEN STA 312 AND STA 328 LBL 46' CRACKED / [01] REMOVED AND REPLACED NEW INTERCOSTAL MAIN CABIN FWD WET AREA BTW STA 312 AND 328 AND LBL 46 AS PER B737-700 SRM 51-40-02-0G-0.;[02] VERIFIED STEP 1;[03] ADDON TO STEP 1: DWG 141A5400;[04] STEP 2 IS RII INSPECTION BUYBACK

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