SDR DALA1109833274

Service difficulty report · Floorbeam · Airbus A320212

Difficulty date: February 10, 2011
Submitted: February 14, 2011
Operation: Air carrier
Aircraft: N374NW
Make and model: Airbus A320212
Aircraft serial: 1646
Aircraft time: 27,836 hours, 12,507 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Cabin
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

FWD CABIN FLOORBEAM -254 IS CORRODED AT FR 18. ORIGINALTHICKNESS .079" FOUND TO BE OUT OF LIMITS IAW SRM 53-00-14. REMOVED FLOORBEAM AND SPLICE IAW SRM 51-42-11. RECEIVED NEW FLOORBEAM AND MACHINED BEAM AFT END TO FIT SPLICE IAW ER/A 489275-14. LOCATED AND DRILLED NEW FLOORBEAM IAW SRM 51-44-11. INSTALLED NEW FLOORBEAM AND SPLICE IAW TRM 53-21-01 AND SRM 51-42-11. ACCOMPLISHED FINAL ER/A 489275-14 SECTION I, PERMANENT REPAIR.

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