# SDR AALA202603041447

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2026
- Submitted: March 4, 2026
- Operation: Air carrier
- Aircraft: [N772AN](https://openairdocs.org/aircraft/N772AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29580
- Aircraft time: 102,753 hours, 13,350 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: 151W81234
- Condition: Corroded
- 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/AALA202603041447

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: FWD WET AREA FLOORBOARD P/N 151W8123-4 HAS CORRODED INSERTS.  MAINTENANCE REPLACED DAMAGED FLOOR PANEL WITH NEW SHOP FABRICATED FLOOR PANEL IAW AMM 53-01-01-400-801.

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