SDR FDEA201109224069

Service difficulty report · Floor Support · Airbus A300B4622R

Difficulty date: September 22, 2011
Submitted: September 23, 2011
Operation: Air carrier
Aircraft: N726FD
Make and model: Airbus A300B4622R
Aircraft serial: 575
Aircraft time: 44,560 hours, 22,652 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: A5361251920001
Condition: Corroded
Location: Zone 200
Stage of operation: IN
How discovered: V
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

MAIN DECK LONGITUTIONAL BEAM 3L BETWEEN FRAME 11 AND FRAME 13 CORRODED 4 SQ IN. R & R "T" CAP ON LONGITUTIONAL BEAM FROM FRAME 11 TO FRAME 15 IAW SRM 51-40-21, PAR 6, DUE TO CORROSION BEING OUT OF LIMITS WITH MATERIAL LOSS OF .014, STARTING AT .079 AND ENDING AT .065 IAW SRM 21-73-111.

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