# SDR DALA2025121509117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2025
- Submitted: December 15, 2025
- Operation: Air carrier
- Aircraft: [N878DN](https://openairdocs.org/aircraft/N878DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31989
- Aircraft time: 27,060 hours, 10,124 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Transition Panel
- 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/DALA2025121509117

## Discrepancy

AFT CARGO-LT TRANSITION PANEL CORRODED MULTIPLE LOCATION. REMOVED DAMAGED TRANSITION ANGLE AT AFT CARGO L/H BTN STA 727 TO STA 7275, FABRICATED, LOCATED, DRILLED AND INSTALLED NEW TRANSITION ANGLE AND SPLICE IAW B737-900 SRM 53-00-53-2R-5.

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