# SDR DALA2026041502393

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2026
- Submitted: April 15, 2026
- Operation: Air carrier
- Aircraft: [N900PC](https://openairdocs.org/aircraft/N900PC), registered now
- Make and model: Boeing 757-26D
- Registry model: [Boeing 757-26D](https://openairdocs.org/model/boeing-757-26d) (OpenAirDocs)
- Aircraft serial: 28446
- Aircraft time: 85,104 hours, 36,661 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- 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/DALA2026041502393

## Discrepancy

AFTER WASTE PANEL REMOVAL CORROSION WAS FOUND ON FUSELAGE SKIN 1680 TO STA 1700 AND S25R TO S28R AT LOWER FUSELAGE.   CORROSION LEVEL 2: FUSELAGE SKIN 1680 TO STA 1700 AND S25R TO S28R AT LOWER FUSELAGE WAS REPAIRED PER PRI 633487-14 REV 0, PRI 633487-14 REV 1, PRI 633487-14 REV 2, PRI 633487-14 REV 3 AND ER/A 633487-14AD REV. ORIGINAL. (1544656)

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