SDR DALA13015013211

Service difficulty report · Floor Support · Airbus A320211

Difficulty date: April 5, 2013
Submitted: April 8, 2013
Operation: Air carrier
Aircraft: N311US
Make and model: Airbus A320211
Aircraft serial: 125
Aircraft time: 67,788 hours, 29,938 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
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

DURING INSPECTION, FOUND AFT CABIN UTILITY AREA FLOOR SUPPPORT BETWEEN FR 68-70, Y254 UPPER SURFACE FLANGE & HARD POINTS HOLES INSIDE HAS CORROSION. REMOVED CORROSION AND BLENDED AREA IAW SRM 51-74-00, L=.750", W=.250, "D=.026" FOUND TO BE OUT OF LIMITS IAW SRM 53-00-14, FIG 102, R & R FLOOR SUPPORT IAW SRM 51-42-11, 51-44-11

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