What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOOR BEAM AT FR 70 AND -Y160.5. REPLACED FLOOR BEAM PER SRM 51-42-11.
- Difficulty date
- May 16, 2025
- Submitted
- June 30, 2025
- Operation
- Air carrier
- Aircraft
- N178US
- Make and model
- Airbus A321211
- Aircraft serial
- 1519
- Aircraft time
- 77,112 hours, 29,943 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- D53472197200
- 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.