SDR FDEA201110254637

Service difficulty report · Floorbeam · Airbus A300B4622R

Difficulty date: October 25, 2011
Submitted: October 27, 2011
Operation: Air carrier
Aircraft: N748FD
Make and model: Airbus A300B4622R
Aircraft serial: 633
Aircraft time: 32,416 hours, 11,267 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: A539742222490
Condition: Corroded
Location: Cargo Bay
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

FLOORBEAM IN CARGO BAY AT FRAME 67 AND 6 INCHES LT OF CTR AREA, CORRODED 2 SQ IN. REMOVED CORROSION ON FLOORBEAM IAW SRM 51-74-10, AREA IS OUT OF LIMITS IAW SRM 53-10-15, FIG 100 SH2. 100 PERCENT MAT LOSS, 2"X 2 X .125. R & R WITH NEW FLOORBEAM IAW SRM 51-72-10 PARA 5A & 6A. REPROTECTED FLOORBEAM & FASTENER IAW SRM 51-75-10, PG 206.

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