SDR AALA202102089024

Service difficulty report · Floor Support · Airbus A321211

Difficulty date: January 23, 2021
Submitted: February 8, 2021
Operation: Air carrier
Aircraft: N196UW
Make and model: Airbus A321211
Aircraft serial: 3879
Aircraft time: 38,655 hours, 15,150 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: D5311440620000
Condition: Corroded
Location: Zone 200
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

AIRCRAFT IN BASE MAINTENANCE: FOUND CORRODED AREA, MEASURING L=0.614 INCH BY W =0.311 INCH BY D =0.040 INCH, ON FLOOR BEAM BETWEEN FR12 AND FR24 AT Y1292. REPLACED NEW FLOOR BEAM Y1292 IAW A321 SRM 51-42-11-801 AND DRAWINGS D53114407, D53110920 AND D53110984.

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