What was found
AIRCRAFT IN BASE MAINTENANCE. CORROSION ON FORWARD CABIN FLOOR BEAM AT FR 20 AND -Y254. REPAIRED FLOOR BEAM, PER EA 310391.
- Difficulty date
- December 8, 2020
- Submitted
- December 23, 2020
- Operation
- Air carrier
- Aircraft
- N131NN
- Make and model
- Airbus A321231
- Aircraft serial
- 6472
- Aircraft time
- 20,470 hours, 5,520 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- D53133516720000
- Condition
- Corroded
- Location
- Fwd Cabin
- 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.