SDR USAA2013042500017

Service difficulty report · Floorbeam · Airbus A321211

Difficulty date: April 5, 2013
Submitted: April 25, 2013
Operation: Air carrier
Aircraft: N174US
Make and model: Airbus A321211
Aircraft serial: 1492
Aircraft time: 41,857 hours, 15,279 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: D53472172204
Condition: Corroded
Location: Fuselage
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

2S CHECK - LEVEL 2 GALVANIC CORROSION ON FLOORBEAM BETWEEN FR66+5 INCHES TO FR67+17 INCHES & BETWEEN Y1162 TO Y1292. REPLACED FLOORBEAM BETWEEN FR66+5 INCHES TO FR67+17 INCHES & BETWEEN Y1162 TO Y1292 IAW A321 SRM 51-72-11 & AIRBUS DRAWING D53472815.

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