SDR DALA2015040102532

Service difficulty report · Floorbeam · Airbus A320212

Difficulty date: March 31, 2015
Submitted: April 1, 2015
Operation: Air carrier
Aircraft: N335NW
Make and model: Airbus A320212
Aircraft serial: 340
Aircraft time: 65,669 hours, 29,066 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Frame 20
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

DURING INSPECTION, FOUND FWD UTILITY AREA, FR 20; FLOOR SUPPORT BEAM-Y254 HAS CORROSION. REMOVED & REINSTALLED FLOOR SUPPORT AT -Y254 IAW SRM 51-42-11, BLENDED AREA AT FR 20 -Y254, W=2.0", L=2.0", D=0.010" IAW SRM 51-74-00, TOOL TR 14559, ORIGINAL MATERIAL .149". COMPLIED WITH FINAL ER/A 531230-14, REV "O".

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