SDR DALA2015111807108

Service difficulty report · Seat Track · Airbus A320211

Difficulty date: November 17, 2015
Submitted: November 20, 2015
Operation: Air carrier
Aircraft: N329NW
Make and model: Airbus A320211
Aircraft serial: 306
Aircraft time: 69,512 hours, 31,661 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Frames 12-24
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

CORROSION ON FLOORBEAM -Y765 BETWEEN FRAME 12 TO FRAME 24 MEASURES APPROXIMATELY L:0.900", W:0.400", D:0.003" AT FWD GALLEY AREA, REPLACED SEAT TRACK -Y765 LOCATED BETWEEN FRAME 12 TO FRAME 24 IAW SRM 51-72-11 AND DWG D53110920 MEASURES OF CORROSION P1: FR20 BOTTOM SURFACE L=0.595", W=0.560", D=0.020". P2 UPPER FLANGE: L=1.203", W=0.372", D=0.060.

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