# SDR SWAA2024040566414

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2024
- Submitted: April 5, 2024
- Operation: Air carrier
- Aircraft: [N948WN](https://openairdocs.org/aircraft/N948WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36662
- Aircraft time: 44,502 hours, 27,272 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: UNKNOWN
- Condition: Cracked
- Location: Bs 312-328 Lbl45
- 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/SWAA2024040566414

## Discrepancy

MAIN CABIN FLOOR SUPPORT BETWEEN STA 312 AND 328 LBL 45' HAS A CRACK AT UPPER SURFACE MKD (107-002)<[01] REMOVED AND REPLACED MAIN CABIN FLOOR SUPPORT BETWEEN STA 312 AND 328 LBL 45' PER REF SRM 51-40-02-0G AND DWG 141A5400;[02] VERIFIED REMOVED AND REPLACED MAIN CABIN FLOOR SUPPORT BETWEEN STA 312 AND 328 LBL 45'.

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