SDR FDEA201109224070

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
Engine: Pwa PW4158
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: A5361221520000
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 FLOOR SUPPORT BETWEEN LONGITUTIONAL BEAM 3L AND 2L HAS 1.5 SQ IN CORROSION R & R "T" CAP ON FLOOR SUPPORT FROM FRAME 11 TO FRAME 12A IAW SRM 51-40-21, PARA 5, 6 & 7 AFTER CORROSION WAS FOUND TO BE OUT OF LIMITS WITH MATERIAL LOSS OF .009 WITH BEFORE .079 AND AFTER OF .070 IAW SRM 51-73-11.

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