Service difficulty report · Crease Beam · Boeing 7377H4

Difficulty date
July 30, 2019
Submitted
August 5, 2019
Operation
Air carrier
Aircraft
N964WN
Make and model
Boeing 7377H4
Aircraft serial
36965
Aircraft time
27,628 hours, 16,781 cycles
Part
Crease Beam
Part number
141A8310
Condition
Corroded
Location
Bs 294-312
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

R1 DOORWAY CREASE BEAM INNER CHORD ANGLE CORRODED BETWEEN BS. 294+10 TO BS. 312+12, BETWEEN RBL 56 TO RBL 59. R&R ANGLE IAW DWG & SRM.

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