What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOORBEAM BETWEEN FR 65 AND FR 67 AT+Y919. REPLACED FLOORBEAM PER SRM 51-42-11-801.
- Difficulty date
- September 17, 2025
- Submitted
- October 4, 2025
- Operation
- Air carrier
- Aircraft
- N101NN
- Make and model
- Airbus A321231
- Aircraft serial
- 5834
- Aircraft time
- 40,440 hours, 8,177 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- D5347209800600
- 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.