# SDR DALA201302140332

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2013
- Submitted: February 14, 2013
- Operation: Air carrier
- Make and model: Boeing 757
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Acoustic Panel
- Part number: 314N30114
- Condition: Damaged
- Location: Zone 400
- Part time: 1 hours, 1 cycles
- 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/DALA201302140332

## Discrepancy

THE LOWER INNER ACOUSTIC PANEL WAS FOUND WITH EXTENSIVE DAMAGE TO THE INNER AND OUTER SKINS. REPAIRED IAW ERA 510867-14 REV ORIG.

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