SDR FDEA201002050337

Service difficulty report · Floorbeam · Boeing 75728A

Difficulty date: February 5, 2010
Submitted: February 8, 2010
Operation: Air carrier
Aircraft: N914FD
Make and model: Boeing 75728A
Aircraft serial: 24367
Aircraft time: 72,313 hours, 20,940 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: BAC1505100880
Condition: Damaged
Location: Bs 860
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MC DECK FLOORBEAM BS. 860 LBL-24.5 HAS ENLOGATED HOLE IN TOP FLANGE. REMOVED FLOORBEAM CHORD, FOUND TO BE OUT OF LIMITS, IAW SRM 53-00-51, IAW SRM 51-40-02. FABRICATED NEW FLOORBEAM CHORD IAW SRM 53-00-51. INSTALLED FLOOR BEAM CHORD REPAIR PARTS ANGLES, STRAPS, STIFFNERS, AND WEB STA 860, LBL 24.5, IAW SRM 51-40-02. MAJOR REPAIR.

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