# SDR DALA2026012200479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2026
- Submitted: January 22, 2026
- Operation: Air carrier
- Aircraft: [N381DN](https://openairdocs.org/aircraft/N381DN), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30350
- Aircraft time: 80,749 hours, 32,452 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/DALA2026012200479

## Discrepancy

SKIN CORRODED, LEFT AFT FUSELAGE AT LAV EXHAUST VENT.  WHILE IN ATL FOR C-CHECK, MAINTENANCE REMOVED CORROSION ON AFT LAVATORY EXHAUST VENT CUTOUT IAW SRM 53-70-01-2R, REPAIR 3, AND ER/A 631684-14. (LP 1411210)

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