Service difficulty report · Floor Support · Airbus A330323

Difficulty date
November 21, 2022
Submitted
November 22, 2022
Operation
Air carrier
Aircraft
N805NW
Make and model
Airbus A330323
Aircraft serial
0552
Aircraft time
83,455 hours, 10,913 cycles
Part
Floor Support
Condition
Corroded
Location
Frms 75-80
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

SHIP 3305 CORROSION FLOOR BEAM LOCATED Y0 TO Y450 BTW FR75 TO FR78 AT AFT GALLE Y AREA. CORRECTIVE ACTION: REPLACED FLOOR BEAM(Y381.0) LOC. BTW Y0 TO Y450 AND BTW FR75 TO FR78 AT AFT GALLEY AREA ASPER SRM A330 51-42-11-801, SRM A33051-72-11-911 AND DRAWING F53478040. (2506539)

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