SDR FDEA201007072392

Service difficulty report · Crease Beam · Boeing 7572B7

Difficulty date: July 7, 2010
Submitted: July 26, 2010
Operation: Air carrier
Aircraft: N902FD
Make and model: Boeing 7572B7
Aircraft serial: 27123
Aircraft time: 53,534 hours, 22,034 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: 146N559025
Condition: Corroded
Location: Bs 1260-1280
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

MAIN CABIN AREA. LT SIDE BET BS 1260-1280 INBD CREASE BEAM CHORD WITH CORROSION. REMOVED CORROSION IAW SRM 51-10-02, BLENDED AREA L=40'", W=2.0" D=.013 ORIG. MAT. .070, REMAINING .057 OUT OF LIMITS, IAW SRM 53-60-13 FIG 101 DET. III. REMOVED REPLACE CREASE BEAM STA 1180-1280 LT IAW SRM 51-40-02. MAJOR REPAIR

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