What was found
DURING HEAVY MAINTENANCE: FOUND CORROSION ON POTABLE WATER SERVICE S COMPARTMENT DOUBLER LOCATED FROM FRAME 65 TO 66, STRINGER 38 TO 42 LT; REMOVED AND REPLACED INTERNAL REINFORCEMENT DOUBLER IAW A321 SRM 51-42-11 PARA 2.E .
- Difficulty date
- December 11, 2025
- Submitted
- December 16, 2025
- Operation
- Air carrier
- Aircraft
- N905JB
- Make and model
- Airbus A321231
- Aircraft serial
- 05854
- Aircraft time
- 40,427 hours, 12,789 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Doubler
- Condition
- Corroded
- Location
- Zone 100
- 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.