Service difficulty report · Crease Beam · Boeing 7377H4

Difficulty date
November 22, 2014
Submitted
December 10, 2014
Operation
Air carrier
Aircraft
N431WN
Make and model
Boeing 7377H4
Aircraft serial
29845
Aircraft time
43,070 hours, 24,918 cycles
Part
Crease Beam
Part number
6546812
Condition
Corroded
Location
Fuselage
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

INNER CREASE BEAM CHORD UPPER SURFACE CORRODED BETWEEN BS 706+11 TO 727+5, LBL 65. REPAIRED CHORD IAW SRM & EA.

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