Service difficulty report · Torsion Box · Airbus A320232

Difficulty date
February 17, 2023
Submitted
February 20, 2023
Operation
Air carrier
Aircraft
N447UA
Make and model
Airbus A320232
Aircraft serial
836
Aircraft time
75,476 hours, 31,306 cycles
Part
Torsion Box
Part number
D532305520007
Condition
Corroded
Location
Fr24-28
Stage of operation
IN
How discovered
O
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

FWD CARGO PIT TORSION BOX HAS SPOTS OF CORROSION ON UPPER SURFAC E DOT M062 A3NB-53-3-6330 GENERATED AT HAECO LCQ BY V929150 PER NR 9292559(40559) REMOVED AND REPLACED TORSION BOX PLATE FRONT FR24 TO FR28 IAW SR M 51-42-11-001 BY MECH V932196 INSP BY V927281

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