Service difficulty report · Stiffener · Boeing 7373H4

Difficulty date
June 20, 2019
Submitted
June 20, 2019
Operation
General aviation
Filed by
EE4Y151M
Cooperativa Autogestionaria de Servicios Aeroindus
Aircraft
N622SW
Make and model
Boeing 7373H4
Aircraft serial
27932
Aircraft time
67,441 hours, 53,222 cycles
Part
Stiffener
Condition
Cracked
Location
Bs 663
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

CENTER WING BOX, BS 663.75, LBL 6.15 AFT VERTICAL STIFFENER CRACKED. THE STIFFENERS WERE REPLACED PER INSTRUCTIONS PROVIDED ON BOEING SR 3-4352744815.

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