SDR DALA2015111606992

Service difficulty report · Floor Support · Airbus A320211

Difficulty date: November 15, 2015
Submitted: November 17, 2015
Operation: Air carrier
Aircraft: N329NW
Make and model: Airbus A320211
Aircraft serial: 306
Aircraft time: 69,512 hours, 31,661 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Frames 12-24
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

CORROSION ON FLOORBEAM +Y254 BETWEEN, FRAME 12 TO FRAME 24 MEASURES APPROXIMATELY L=0.105", W=0.100", D=0.003" AT FWD GALLEY AREA, REPLACED FLOORBEAM +Y254 BETWEEN FRAME 12 TO FRAME 24 IAW SRM 51-72-11, MEASURE OF CORROSION ARE L=0.452", W=0.377", D=0.080"

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