SDR EE4Y201111070596

Service difficulty report · Skin · Airbus A321231

Difficulty date: November 7, 2011
Submitted: November 7, 2011
Operation: General aviation
Filed by: EE4Y151M
Cooperativa Autogestionaria de Servicios Aeroindus
Aircraft: N588NK
Make and model: Airbus A321231
Aircraft serial: 2590
Aircraft time: 22,047 hours, 9,337 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
Location: Zone 500
Part time: 22,047 hours, 9,337 cycles
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

1-DURING THE ACFT MX SERVICE, FOUND LT WING, TOP SKIN, UPPER SURFACES WITH CORROSION AROUND FASTENERS HEAD NR 483, 493, 496 AND 497 IAW R572-45006 (WING SKIN BOLT LOCATION DIAGRAM A321-200). THEY ARE LOCATED BETWEEN RIB 4 AND RIB 5 ON INNER REAR SPAR AREA. MFG PROVIDED REPAIR INSTRUCTIONS

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