# SDR DALA2026041002296

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2026
- Submitted: April 10, 2026
- Operation: Air carrier
- Aircraft: [N178DN](https://openairdocs.org/aircraft/N178DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 25143
- Aircraft time: 145,902 hours, 21,563 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sidewall Panel
- Condition: Corroded
- Location: Zone 900
- 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/DALA2026041002296

## Discrepancy

FOUND MID AFT M16 LAV ENDWALL CORROSION AT AFT LOWER SURFACE.   REPLACED MID AFT M16 LAV ENDWALL AT AFT LOWER SURFACE AS PER PRI 633262-14 & ER/A 633262-14 (1535938) (AIRCRAFT GROUNDED).

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