# SDR FDEA202601200072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2026
- Submitted: January 20, 2026
- Operation: Air carrier
- Aircraft: [N857FD](https://openairdocs.org/aircraft/N857FD), registered now
- Make and model: Boeing 777-FS2
- Registry model: [Boeing 777-FS2](https://openairdocs.org/model/boeing-777-fs2) (OpenAirDocs)
- Aircraft serial: 37728
- Aircraft time: 59,912 hours, 9,644 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: 152W840221
- Condition: Damaged
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202601200072

## Discrepancy

FOUND MAIN DECK FLOOR PANEL 241QF (P/N 152W8402-21) DAMAGED AT STA 1400 LBL 45.  MAIN DECK FLOOR PANEL 241QF (P/N 152W8402-21) CRACKED AT STA 1400 LBL 45 DAMAGE SIZE:   L= 1.2"   DAMAGE OUT OF ALLOWABLE LIMIT AS PER B777 SRM 53-00-50-1A ALLOWABLE DAMAGE 1 FIGURE   101-  106 REV 51.0 AND REPAIRED AS PER B777 SRM 53-00-50-2R REPAIR 1 FIGURE 201-202 REV 51.0.   THIS IS   A MAJOR REPAIR PER GMM 6-2-100.

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