# SDR SWAA2023120518330

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2023
- Submitted: December 5, 2023
- Operation: Air carrier
- Aircraft: [N8558Z](https://openairdocs.org/aircraft/N8558Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63602
- Aircraft time: 19,602 hours, 9,804 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Panel
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 200 Fus Top
- 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/SWAA2023120518330

## Discrepancy

PANEL # 221CF WITH CRACKED LOWER SKIN OB EDGE FWD.<[01] REMOVED AND ACQUIRED NEW FLOOR PANEL #221CF PN#141A5810-9. INSTALLATION OF PANEL WILL BE ACCOMPLISHED ON TTG8Q00NN8NU. REMOVAL REFERENCE: SRM 51-40-02-0G-0.;[02] VERIFIED STEP 1

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