SDR DALA1128023310

Service difficulty report · Floor Support · Airbus A330323

Difficulty date: April 21, 2011
Submitted: April 25, 2011
Operation: Air carrier
Aircraft: N810NW
Make and model: Airbus A330323
Aircraft serial: 674
Aircraft time: 26,938 hours, 3,593 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Fuselage
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

LONGITUDINAL SUPPORT Y-450, FR76-77 CORRODED. REMOVED CORROSION IAW SRM 51-74-00 AND FOUND OUT OF LIMIT. ORG THK 0.080", MATERIAL REMOVED 0.039" (L=2"XW=1") IAW SRM 53-44-14, FIG 103. DAMAGED LONGITUDINAL SUPPORT R & R IAW SRM 51-42-11. COMPLETED AND INSPECTED.

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