SDR CALA2021071601103

Service difficulty report · Beam · Airbus A320232

Difficulty date: July 14, 2021
Submitted: July 16, 2021
Operation: Air carrier
Aircraft: N440UA
Make and model: Airbus A320232
Aircraft serial: 702
Aircraft time: 75,067 hours, 30,601 cycles
System (JASC): 5341 · Fuselage, Wing Attach Fittings
Part: Beam
Part number: D5347209600000
Condition: Corroded
Location: Y160.5fr68-70
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

(A3NB-53-3-6186) CORROSION ON AFT CABIN FLOOR BEAM Y160.5 BETWEE N FR68 AND FR70 BLENDED CORROSION AREA IAW SRM 57-74-00 REMOVED AND REPLACED NEW FLOOR BEAM P/N D5347209600000 BATCH# 00024944875 I.A.W A320 SRM 51-42-11, BLEND OUT FOUND TO BE OUT LIMITS IAW SRM 53-00-74 L=2 ,5" W=7,5" D=0,025" SFR: 1025904 MAINTENANCE ACCOMPLISHED BY V93 4674 ON WC 0009494 AT ST AEROSPACE BFM

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