What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOORBEAM UPPER OUTBOARD SPLICE COUPLING AT FR 66 AND -Y765. REPLACED SPLICE COUPLING PER SRM 51-42-11.
- Difficulty date
- June 4, 2026
- Submitted
- June 13, 2026
- Operation
- Air carrier
- Aircraft
- N152UW
- Make and model
- Airbus A321211
- Aircraft serial
- 5588
- Aircraft time
- 40,975 hours, 16,962 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Splice
- Part number
- D5347210420000
- 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.