SDR CALA2023020300313

Service difficulty report · Intercostal · Airbus A320232

Difficulty date: February 1, 2023
Submitted: February 3, 2023
Operation: Air carrier
Aircraft: N423UA
Make and model: Airbus A320232
Aircraft serial: 504
Aircraft time: 88,041 hours, 34,873 cycles
System (JASC): 5220 · Emergency Exits
Part: Intercostal
Part number: D5227902620551
Part serial: NOTENTERED
Condition: Cracked
Location: Emer Escape Ha
Stage of operation: IN
How discovered: O
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

DOT #143-033 EMERGENCY ESCAPE HATCH R/H FWD INTERCOSTAL AFT OF WINDOW, VISUAL INDICATION OF CRACKS IN FLANGE THATS ATTACHED TO D OOR SKIN REMOVED AND REPLACED INTERCOSTAL RH FWD IAW SRM 51-42-11/001, RE INTERIOR IAW SRM 51-23-00/001 CEIVED NEW PART PN D5227902620551 BTCH 0004058699, LOCATED AND D RILLED IAW SRM 51-44-11/001, APPLIED SURFACE PROTECTION IAW SRM 51-21-11, APPLIED SEALANT IAW SRM 51-24-00, APPLIED TOP COAT

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