# SDR SWAA2021050360670

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2021
- Submitted: May 3, 2021
- Operation: Air carrier
- Aircraft: [N435WN](https://openairdocs.org/aircraft/N435WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32455
- Aircraft time: 60,695 hours, 36,047 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Block
- Condition: Delaminated
- Location: Lavatory 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/SWAA2021050360670

## Discrepancy

FWD LAV A INBOARD AFT FLOOR SURFACE DALAMINATE AND CORRODED / REMOVED & REPLACED BLOCK AT FWD LAV (A) ON I/B AFT SIDE PER 20A1AC AEROSPACE 25-46-99 MATERIAL USED HYSOL 2216 PO # 1701835 BLOCK P/O # 1618306

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