# SDR 07FDEA02119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2007
- Submitted: June 13, 2007
- Operation: Air carrier
- Aircraft: [N286FE](https://openairdocs.org/aircraft/N286FE), registered now
- Make and model: Boeing 727233
- Aircraft serial: 22623
- Aircraft time: 39,187 hours, 24,651 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 6520827225
- 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/07FDEA02119

## Discrepancy

CABIN BS 620 FLOORBEAM UPPER CHORD CORRODED ON UPPER SURFACE FROM LBL 3 TO LBL22 REMOVED CORROSION, NDT FOR MATERIAL LOSS, ORIGINAL THICKNESS= .135".  REMOVED .017" FLAP PEENED BLENDED AREA, TREATED AND PRIMED AND APPLIED CORROSION INHIBITOR.  REF SRM 51-10-6, 51-10-2, MM 20-151, SOP M 20-10-3 AND EA NR 5310-113045.

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