# SDR SWAA2023113023141

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 2023
- Submitted: November 30, 2023
- Operation: Air carrier
- Aircraft: [N8621A](https://openairdocs.org/aircraft/N8621A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36917
- Aircraft time: 33,689 hours, 15,925 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: UNKNOWN
- Condition: Delaminated
- 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/SWAA2023113023141

## Discrepancy

PASSENGER CABIN FLOOR BOARD PANEL 231RF DELAMINATED.<[01] REMOVED PASSENGER CABIN FLOOR PANEL 231RF IAW AMM 53-21-00-000-801;[02] DUE TO EXTENT OF DAMAGE FABRICATED NEW 231RF FLOOR PANEL FROM BMS4-23 TYPE 2 LOT#1545419-1; INSERTS INSTALLED USING BMS5-107 LOT#1540837-1 AND CURED USING HEAT LAMP AND THERMOMETER ATS2209 CAL DUE DATE 10/2024 THEN APPLIED TAPE AND PART MARKED PANEL IAW SRM 53-00-50-2R-0 PARA 1A(NOTE) PARA 5S AND BOEING DWG 143A5810 ID:0531.;[03] VERIFIED CORRECTIVE ACTION 2. STAMPED CURE SHEET.;[04] VERIFIED MEASUREMENTS TABLE AND TASK CARD COMPLETE.

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