# SDR FDEA201202270690

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2012
- Submitted: February 27, 2012
- Operation: Air carrier
- Aircraft: [N960FD](https://openairdocs.org/aircraft/N960FD), registered now
- Make and model: Boeing 757236
- Aircraft serial: 25593
- Aircraft time: 63,349 hours, 20,361 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 143N8328U53
- Condition: Corroded
- Location: Zone 200
- 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/FDEA201202270690

## Discrepancy

L2 DOOR CUT-OUT, DOOR SILL SUPPORT ANGLE CORRODED BETWEEN STA 680 -750.  REMOVED CORROSION IAW SRM 51-10-02.   ORIGINAL MATERIAL THICKNESS  .080",   REMOVED  MATERIAL .070",  REMAINING MATERIAL .010", FOUND TO BE OUT OF LIMITS IAW SRM 53-40-13, DEATAIL 2, FIG 101, PAGE 103.  R & R SILL INBD CREASE BEAM IAW  SRM 51-40-02.  MAJOR REPAIR.

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