SDR AALA202012079024

Service difficulty report · Floor Support · Airbus A321231

Difficulty date: November 9, 2020
Submitted: December 7, 2020
Operation: Air carrier
Aircraft: N130AN
Make and model: Airbus A321231
Aircraft serial: 6407
Aircraft time: 20,400 hours, 5,629 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: D5313516720000
Condition: Corroded
Location: Frames 12-24
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

AIRCRAFT IN BASE MAINTENANCE. FOUND CORROSION ON FLOOR BEAM -Y254 BETWEEN FR 12 AND FR 24 AT FORWARD GALLEY AREA (L=2.175 INCH, W=1.285 INCH, D=0.040 INCH). PERFORMED PERMANENT REPAIR ON UPPER FLANGE OF FLOOR BEAM -Y254 AT FR 20, IAW SRM A321 53-11-14-300-004 AND EA 309870.

More about the Airbus A321-231