# SDR DALA2021031601487

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2021
- Submitted: March 16, 2021
- Operation: Air carrier
- Aircraft: N537US
- Make and model: Boeing 757251
- Aircraft serial: 26484
- Aircraft time: 79,218 hours, 25,425 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Panel
- Condition: Corroded
- Location: Lt Wing Te
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021031601487

## Discrepancy

SHIP 5637 UPON REMOVAL OF THE LEFT WING T/E PANEL FOUND CORROSION ON THE REAR SPAR UPPER CHORD JUST I/B OF #4 SPOILER. CORRECTIVE ACTION: C/W DELTA ER/A 590335-14 REV. ORIGINAL. (1750571)

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