# SDR DALA2026022701391

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2026
- Submitted: February 27, 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): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Zone 100
- 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/DALA2026022701391

## Discrepancy

SHIP 5804 CORROSION ON SEAT TRACK FLANGE BTW STA 1620- 1640 LBL22 AND LBL44 AT PASSENGER CABIN (W4). CORRECTIVE ACTION: SUMMARY OF NRC 00420: CORROSION LEVEL 2. SEAT TRACK BTW STA 1620 -1640 LBL22 AND LBL44 AT PASSENGER CABIN WERE REPLACED AND INSTALLED PER DWG 146N5126 REV. A AND B757-300 SRM 51-40-02-0G PAR. 7 (D). (1469869)

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