# SDR SWAA2022042697030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2022
- Submitted: April 26, 2022
- Operation: Air carrier
- Aircraft: [N8563Z](https://openairdocs.org/aircraft/N8563Z), registered now
- Make and model: Boeing 737
- Aircraft serial: 64172
- Aircraft time: 13,880 hours, 6,583 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floorboard
- Condition: Cracked
- Location: Aft Cargo
- Stage of operation: UK
- 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/SWAA2022042697030

## Discrepancy

AFT CARGO BIN FLOORBOARD CRACK FOUND / [01] FOUND 2.8' CRACK AT STA 770 ON CARGO FLOOR CENTERLINE. C/W INTERIM REPAIR PER SRM 53-00-53-1A-1. VISUAL REINSPECT AT 400 CYCLES. REPLACEMENT OR REPAIR AT 4000 CYCLES.

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