What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON L2 DOOR CUTOUT LOWER SILL AT FR 68 AND S23L. REPAIRED LOWER SILL PER SRM SRM 53-41-14-300-001 REPAIR PRINCIPLE #4.
- Difficulty date
- March 31, 2025
- Submitted
- April 9, 2025
- Operation
- Air carrier
- Aircraft
- N403AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 8780
- Aircraft time
- 19,862 hours, 5,489 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- 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.