SDR AALA202105043917

Service difficulty report · Support · Airbus A321231

Difficulty date: April 27, 2021
Submitted: May 4, 2021
Operation: Air carrier
Aircraft: N138AN
Make and model: Airbus A321231
Aircraft serial: 6650
Aircraft time: 17,907 hours, 6,799 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Part number: D5348004320700
Condition: Corroded
Location: Frm 68 S23r
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 MAINTENACE: CORRODED AREA AT LOWER SILL FR 68 AT STR 23R, MEASURING L=0.809 INCH, W=0.900 INCH, D=0.064 INCH. PERFORMED PERMANENT REPAIR LOWER SILL IN PASSENGER CABIN AFT GALLEY REF A321 SRM 53-41-14-300-001, PRINCIPLE 7.

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