Service difficulty report · Crease Beam · Boeing 7377H4

Difficulty date
June 20, 2017
Submitted
June 22, 2017
Operation
Air carrier
Aircraft
N288WN
Make and model
Boeing 7377H4
Aircraft serial
36611
Aircraft time
34,915 hours, 20,497 cycles
Part
Crease Beam
Part number
147A5558
Condition
Corroded
Location
Bs 685-706
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

LEFT CREASE BEAM INNER STRUCTURE CORRODED BETWEEN BS 685+9 TO 706+1, LBL 65. REPAIRED CREASE BEAM IAW SRM.

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