SDR YENA2021093000616

Service difficulty report · Floor Support · Airbus A321231

Difficulty date: September 20, 2021
Submitted: October 1, 2021
Operation: Air carrier
Aircraft: N956JT
Make and model: Airbus A321231
Aircraft serial: 6791
Aircraft time: 21,025 hours, 6,831 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Frms 12-24
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

DURING HEAVY MAINTENANCE, (REFERENCE AEROMAN NR 2021-397152) CORROSION FLOOR BEAM +Y254 LOC BTW FR12/FR24 FWD GALLEY AREA (CPCP REL ATED REFER TO THE MPD TASK 531189-01-2); R & R FLOOR BEAM Y254 LOC BTW FR12/FR24 FWD GALLEY AREA IAW A321 SRM 51-42-11, A321 REF AEROMAN NR 2021-397125SRM 51-72-11 AND DRAWINGS D53112816, D53212367, D53110984.

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