# SDR DALA2026012000417

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2026
- Submitted: January 20, 2026
- Operation: Air carrier
- Aircraft: [N819DX](https://openairdocs.org/aircraft/N819DX), registered now
- Make and model: Boeing 757-26D
- Registry model: [Boeing 757-26D](https://openairdocs.org/model/boeing-757-26d) (OpenAirDocs)
- Aircraft serial: 33959
- Aircraft time: 56,536 hours, 27,239 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/DALA2026012000417

## Discrepancy

CORROSION ON FRAME BS 1540 BTW S28 & 29R IN AFT CARGO BAY.  FRAME BS 1540 BTW S28 & 29R IN AFT CARGO BAY WAS REPAIRED IAW PRI 631344-14, REV 0, AND ER/A 631344-14 REV. ORIGINAL SECTION I: REPAIR INSTRUCTIONS. (1408040)

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