SDR DALA1029063241

Service difficulty report · Floorbeam · Airbus A320212

Difficulty date: October 23, 2010
Submitted: November 1, 2010
Operation: Air carrier
Aircraft: N341NW
Make and model: Airbus A320212
Aircraft serial: 380
Aircraft time: 54,340 hours, 22,963 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Cracked
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

FWD CABIN FLOORBEAM +Y254 BET FR 24 AND FR 25 CRACKED. TRIMMED OUT CRACKED AREA DIM: W=1" X L=3.470" IAW SRM 53-00-14 FIG 204. FABRICATED DOUBLER FROM 7075T6.063 BATCH 1502238. FABRICATED FILLER REPAIR FROM 7075T6.063 BATCH 1766127 IAW SRM 53-00-14 FIG 204. TREATED AND PRIMED DOUBLER & FILLER REPAIR IAW SRM 51-21-11. PAINTED TOPCOAT DOUBLER AND FILLER REPAIR IAW SRM 51-75-12. INSTALLED DOUBLER AND FILLER REPAIR SRM 51-42-11 AND 53-00-14 FIG 204.

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