SDR AALA202010199014

Service difficulty report · Support · Airbus A321231

Difficulty date: October 2, 2020
Submitted: October 19, 2020
Operation: Air carrier
Aircraft: N508AY
Make and model: Airbus A321231
Aircraft serial: 3740
Aircraft time: 41,513 hours, 14,893 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Part number: D5348004320700
Condition: Corroded
Location: Frame 68
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

AIRCRAFT IN BASE MAINTENANCE. FOUND CORRODED AREA ON LOWER SILL AT FR 68 AND STR 23R IN AFT GALLEY AREA, MEASURING L=1.620 IN, W=0.860 IN, D=0.030 IN. PERFORMED PERMANENT REPAIR ON LOWER SILL, IAW A321 SRM 53-41-14-300-001 FIG 001 PRINCIPLE 7; REPAIR CATEGORY A.

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