# SDR FDEA201010204120

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2010
- Submitted: October 21, 2010
- Operation: Air carrier
- Aircraft: [N993FD](https://openairdocs.org/aircraft/N993FD), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 24965
- Aircraft time: 54,902 hours, 18,656 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 146N33701
- Condition: Damaged
- Location: Bs 1140-1360
- 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/FDEA201010204120

## Discrepancy

EXTERNAL SKIN BS 1140 TO 1360 16R/28R HAS SCRATCHES, CORROSION(COMMON TO WTB FAIRINGS). REMOVED CORROSION FROM SKIN STA 1140-1360 S-16R TO S-28R AND FOUND TO BE OUT OF   LIMITS IAW SRM 53-00-01 FIG 101 DETAIL II. ORIG MAT .055 AFTER REWORK .023. REPAIRED SKIN   IAW SRM 53-00-01 REPAIR 5.    CLASSIFIED CATEGORY "B" REPAIR WITH SUPPLEMENTAL INSP ACCOMPLISHED AT THRESHOLD 3,000F/C WITH REPETITIVE INSP AT 12,000 F/C.

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