SDR DALA12009563271

Service difficulty report · Floor Support · Airbus A320212

Difficulty date: October 4, 2012
Submitted: October 9, 2012
Operation: Air carrier
Aircraft: N371NW
Make and model: Airbus A320212
Aircraft serial: 1535
Aircraft time: 34,205 hours, 15,294 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Fuselage
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

DURING INSPECTION, FOUND AFT UTILITY -Y465 FLOOR SUPPORT HAS 4 AREAS WITH HEAVY CORROSION BETWEEN FR 64 AND 67. REMOVED CORROSION IAW SRM 51-74-00. FOUND TO BE OUT OF LIMITS AFTER REWORK. ORIG MAT. .149" DAMAGE DIM. L=1.1" W=1.0" D=.040" IAW SRM 53-00-14, FIG 102. R & R FLOOR SUPPORT IAW SRM 51-42-11.

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