SDR DALA2023090107162

Service difficulty report · Unknown · Airbus A330323

Difficulty date: August 31, 2023
Submitted: September 1, 2023
Operation: Air carrier
Aircraft: N809NW
Make and model: Airbus A330323
Aircraft serial: 0663
Aircraft time: 80,129 hours, 10,534 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Unknown
Part number: UNKNOWN
Condition: Unknown
Location: Unknown
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

SHIP 3309 DURING C-CHECK, ON JANUARY 22, 2023, THE FOLLOWING CORROSION FINDING WAS DISCOVERED ON NRC #649 AND IT SHOULD HAVE BEEN CLASSIFIED AS LEVEL 2 CORROSION. "CORROSION ON FLOOR SUPPORT FR 71-74, LBL 61". CORRECTIVE ACTION: REMOVED AND REPLACED PER A330 SRM 51-72-11. (2946377)

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