Service difficulty report · Crease Beam · Boeing 7572G5

Difficulty date
October 5, 2010
Submitted
October 8, 2010
Operation
Air carrier
Aircraft
N943FD
Make and model
Boeing 7572G5
Aircraft serial
23929
Aircraft time
64,335 hours, 22,005 cycles
Part
Crease Beam
Part number
146N559025
Condition
Corroded
Location
Bs 1200-1260
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 DECK LT INBD CREASE BEAM BETWEEN STA.1200-1260 HAS NUT PLATE HOLE CORROSIONS AND SHEARED SCREWS, AS MARKED. REMONED CORROSION IAW SRM 51-10-02 BLENED AREA ORIG MAT .071 L= 4" W=2" D= .020 FOUND OUT OF LIMITS IAW SRM 53-60-13 FIG 101 DET VIII . REMOVED AND REPLACED CREASE BEAM STA 1180 TO 1290 IAW SRM 51-40-02.

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