# SDR DALA2026031901892

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2026
- Submitted: March 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): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer Splice
- 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/DALA2026031901892

## Discrepancy

AFTER REMOVAL: CORROSION ON SPLICE STA 1440-1460 S29R AND SPLICE STA 1580-1560 S29R ALSO IN THEIR SHIMS (2EAS) IN REF NRC 00382.     CORROSION LEVEL 2.   SPLICE STA 1440-1460 S29R AND SPLICE STA 1580-1560 S29R WERE REPLACED PER B757-300 SRM 51-40-02-0G PAR. 4 AND PAR. 7.D AND SHIMS (2 EAS). (1501084)

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