# SDR AALA20110906AFW02

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2011
- Submitted: September 8, 2011
- Operation: Air carrier
- Aircraft: [N757AN](https://openairdocs.org/aircraft/N757AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 32636
- Aircraft time: 40,233 hours, 5,357 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: 114W47301
- Condition: Corroded
- Location: Lt Wing
- 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/AALA20110906AFW02

## Discrepancy

CORROSION FOUND ON THE OUTBOARD WEB SURFACE ON THE LEFT WING TRAILING EDGE RIB AT LEFT SPAR STATION 1413.  ACCOMPLISHED DOUBLER REPAIR PER EA B777-57-018919.

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