Service difficulty report · Crease Beam · Boeing 7377H4

Difficulty date
October 22, 2019
Submitted
October 28, 2019
Operation
Air carrier
Aircraft
N908WN
Make and model
Boeing 7377H4
Aircraft serial
36620
Aircraft time
40,995 hours, 24,452 cycles
Part
Crease Beam
Part number
147A8501
Condition
Corroded
Location
Bs 947-986
Stage of operation
IN
How discovered
9
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

PASSENGER CABIN AFT WET AREA R2 CREASE BEAM INNER CHORD CORRODED BETWEEN BS. 947 TO BS. 986+6, RBL 50, ON UPPER SURFACE. / R&R INNER CHORD IAW SRM AND DWG.

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