# SDR FDEA201007202620

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2010
- Submitted: August 5, 2010
- Operation: Air carrier
- Aircraft: N902FD
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27123
- Aircraft time: 53,534 hours, 22,034 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 146N832220
- 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/FDEA201007202620

## Discrepancy

MAIN CABIN CREASE BEAM WEB BS 1380 S17L LOWER SURFACE HAS CORROSION. REMOVED CORROSION AT MAIN CREASE BEAM WEB STA 1380 S17L LOWER SURFACE IAW SRM 51-10-02. BLENDED AREA L=1",W=1.5",D=.023",ORIGINAL MAT. .063" MAT REMAINING .040"   FOUND OUT THE LIMITS IAW SRM 53-40-13 FIG 101 DET III. REMOVED AND REPLACED WEB IAW SRM 51-40-02.   MINOR REPAIR.

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