# SDR SWAA2020072795780

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2020
- Submitted: July 27, 2020
- Operation: Air carrier
- Aircraft: [N485WN](https://openairdocs.org/aircraft/N485WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32473
- Aircraft time: 55,044 hours, 32,732 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Bs 537
- 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/SWAA2020072795780

## Discrepancy

MAIN CABIN FLOOR SUPPORT ANGLE CRACKED AT FASTENER TAIL BS 537.7 AND RBL 45.57.   REMOVED MAIN CABIN SUPPORT ANGLE AND REPLACED WITH NEW ANGLE AT STA 537.7 RBL 45.7 AS REQUIRED REF #B737 SRM 51-40-02-0G-0

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