# SDR DALA2020020390836

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2020
- Submitted: February 3, 2020
- Operation: Air carrier
- Aircraft: [N557NW](https://openairdocs.org/aircraft/N557NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 33393
- Aircraft time: 51,459 hours, 22,416 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Support
- Condition: Corroded
- Location: Wing To Body
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020020390836

## Discrepancy

SHIP 5657 INITIAL INSPECTION: CORROSION ON WING TO BODY FAIRING SUPPORT STA 860 LOWER SECTION. CORRECTIVE ACTION: SUMMARY OF NRC 00404: DUE TO CORROSION LEVEL 2 WING TO BODY FAIRING SUPPORT STA 860 LOWER SECTION WAS REPAIRED PER ETI-57-20-010 REV. 3 AND ER/A: 584888-14 REV. ORIGINAL SECTION I PERMANENT REPAIR. (1466148)

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