SDR YENA2026030400260

Service difficulty report · Floor Support · Airbus A321231

Difficulty date: March 1, 2026
Submitted: March 4, 2026
Operation: Air carrier
Aircraft: N913JB
Make and model: Airbus A321231
Aircraft serial: 05909
Aircraft time: 43,835 hours, 13,772 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
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

DURING HEAVY MAINTENANCE: FLOORBEAM Y765, FRAME 66.6 TO 70' A321 SRI, 53.41-14-16-H (ITEM 410) CORRODED BEYOND LIMITS; (RESOLVED ON W/O: 1402917 TASKCARD: NR-00048) FLOORBEAM Y765 BTW FR 66 AND FR 70 REMOVED AND REPLACED IAW A321 51-72-11-911-001 ALL WORK ACCOMPLISHED ON STS WO W004054 NR N0732.

More about the Airbus A321-231