SDR FDEA201010043899

Service difficulty report · Crease Beam · Boeing 7572G5

Difficulty date: October 4, 2010
Submitted: October 6, 2010
Operation: Air carrier
Aircraft: N943FD
Make and model: Boeing 7572G5
Aircraft serial: 23929
Aircraft time: 64,335 hours, 22,005 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: 143N55201
Condition: Corroded
Location: Bs 877
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 STA 877 LBL 68 CORROSION ON CREASE BEAM REMOVED CORROSION, BLENED AREA L = 2.0" W= 1.5" D=.020 ORGI MAT, .070 REMAINING MAT. .050 OUT OF LIMITS IAW SRM 53-30-13 FIG 101 DET, VIII REPLACED CREASE BEAM STA 760-900 LBL 68 IAW SRM 51-40-02. MAJOR REPAIR

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