SDR AWXA200501066

Service difficulty report · Floorbeam · Airbus A320231

Difficulty date: September 4, 2005
Submitted: September 20, 2005
Operation: Air carrier
Aircraft: N634AW
Make and model: Airbus A320231
Aircraft serial: 091
Aircraft time: 50,658 hours, 22,530 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Part number: D5347219320000
Part serial: 0091
Condition: Corroded
Location: Cabin
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 C4 CHECK, DISCOVERED GALVANIC CORROSION LOCATED ON FLOORBEAM FROM FR 66+8 TO FR 68, Y-765. MAINTENANCE REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW AIRBUS 320 SRM 53-00-14. REMOVED FLOORBEAM FROM FR 66+8 TO FR 70, Y-765 IAW AIRBUS 320 SRM 51-72-11. INSTALLED NEW FLOORBEAM FROM FR 66+8 TO FR70, Y-765 IAW AIRBUS 320 SRM 51-72-11.

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