# SDR FDEA201504131219

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2015
- Submitted: April 23, 2015
- Operation: Air carrier
- Aircraft: [N772FD](https://openairdocs.org/aircraft/N772FD), registered now
- Make and model: Boeing 757222
- Aircraft serial: 24840
- Aircraft time: 763 hours, 28,324 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Window Frame
- Part number: 144N32501
- Condition: Corroded
- Location: Bs 1080-1100
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201504131219

## Discrepancy

BS 1080 - 1100, STRINGER 13R WINDOW FRAME LOWER EDGE FOUND CORRODED.  CORROSION REMOVED IAW SRM 51-10-02 REV 114.  OUT OF LIMITS IAW SRM 56-20-02 FIG 101 ALLOWABLE DAMAGE 1 REV 114.  WINDOWS FRAME ASSY REMOVED IAW SRM 51-40-02 REV 114 AND REPLACED IAW DWG 144N3201 SHT 6 REV C    REPAIR CLASSIFIED AS MAJOR.

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