# SDR AALA20170425003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2017
- Submitted: April 26, 2017
- Operation: Air carrier
- Aircraft: [N692AA](https://openairdocs.org/aircraft/N692AA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 26972
- Aircraft time: 80,595 hours, 22,562 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Part number: 311N504654
- Condition: Corroded
- Location: Lt Nacelle
- 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/AALA20170425003

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE.  LEFT ENGINE PYLON  INBOARD SKIN CORRODED AFT OF THE LOWER CHORD FLANGE.  REPAIRED IAW EA 268963.

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