# SDR DALA2026021901208

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2026
- Submitted: February 19, 2026
- Operation: Air carrier
- Aircraft: [N584NW](https://openairdocs.org/aircraft/N584NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32984
- Aircraft time: 79,077 hours, 26,068 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Box Beam
- 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/DALA2026021901208

## Discrepancy

CORROSION ON BOX BEAM BTW BS 700 - 720, LBL 62 APPROX ON SETTLEMENT FLOOR PANELS UPPER/LOWER AREA AT PASSENGER CABIN.   GUTTER SUPPORT WAS FABRICATED IAW DWG 143N5410 REV A. AND GUTTER SUPPORT BTW BS 700 - 720,  LBL 60 APROX AT PASSENGER WAS INSTALLED IAW SRM 51-40- 02-0G, PAR 4 (B). (1456773)

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