SDR DALA2021122908145

Service difficulty report · None · Airbus A320212

Difficulty date: December 28, 2021
Submitted: December 29, 2021
Operation: Air carrier
Aircraft: N361NW
Make and model: Airbus A320212
Aircraft serial: 907
Aircraft time: 68,594 hours, 31,903 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: None
Condition: None
Stage of operation: IN
How discovered: O
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

FWD MAIN CABIN FLOORBEAM -Y1732 FRAME 20 STR 23RH HAS CORROSION JF040. REMOVED CORROSION ON FWD MAIN CABIN FLOORBEAM WEB AT -Y1732 FRAME 20 STR 23 IAW A320 SRM 51-74-00, EVALUATED AREA ORGINAL THICKNESS 0.063" REMAINING THICKNESS 0.020" 2.0" X 1.5" AREA, FOUND TO BE OUT OF LIMITS IAW A320 SRM 53-11-12, REMOVED DAMAGED FLOOR BEAM WEB AND REPLACED WITH NEW FLOOR BEAM WEB P/N D5311278520301 PO# F$2109925 IAW A320 SRM 51-42-11. (LP# 2067551)

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