# SDR FDEA201305301144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2013
- Submitted: May 30, 2013
- Operation: Air carrier
- Aircraft: [N978FD](https://openairdocs.org/aircraft/N978FD), registered now
- Make and model: Boeing 757236
- Aircraft serial: 24119
- Aircraft time: 50,850 hours, 21,982 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: BAC1518338A
- Condition: Damaged
- Location: Zone 200
- Stage of operation: IN
- How discovered: U
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201305301144

## Discrepancy

FLOORBEAM AT BS 1280 UPPER CHORD HAS NICKS, GOUGES, MISDRILLED HOLE AND NUMEROUS SHORT EDGED MARGIN HOLES.  CLEANED AND REWORKED 3 EA. MISDRILLED HOLES, CHECKED LIMITS, EDGE MARGINS HOLES, FLOORBEAM FOUND TO BE OUT OF LIMITS IAW-SRM-51-40-06, REMOVED FLOORBEAM IAW SRM-51-40-02, FABRICATED NEW FLOORBEAM IAW DWG 146N5005 IAW-8SRM-53-60-51, PG 3, FIG.1.  INSTALLED NEW FLOOR BEAM IAW-SRM-51-40-02 AND DWG 146N5005, CAT."A"MAJOR REPAIR.

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