SDR AALA202502102299

Service difficulty report · Door Sill · Airbus A319112

Difficulty date: January 3, 2025
Submitted: February 10, 2025
Operation: Air carrier
Aircraft: N753US
Make and model: Airbus A319112
Aircraft serial: 1326
Aircraft time: 57,247 hours, 39,519 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Door Sill
Part number: D5348004320400
Condition: Corroded
Location: Zone 200
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: CORROSION LOWER SILL LH SIDE BTW FR66 AND FR68 AT AFT GALLET AREA, MEASURES OF CORROSION ARE L=4.144INCH, W=1.995INCH, W=0.028 INCH. MAINTENANCE REPLACED LOWER SILL LH SIDE BTW FR 66 AND FR 68 AT LEVEL STR 23L AT AFT GALLEY AREA IAW A319 SRM 51-42-11-801, SRM A319 51-72-11-911-001, DWG D53480076,D53474250,D53480505.

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