What was found
AFT CABIN L2 DOOR SILL HAS CORROSION AT AFT END. DOOR SILL BEYOND LIMITS, 50 PERCENT MATERIAL LOSS. REMOVED AND REPLACED THE DOOR SILL IAW SRM 51-73-11-0 01, AND 51-72-11-911-001.
- Difficulty date
- August 14, 2017
- Submitted
- August 18, 2017
- Operation
- Air carrier
- Aircraft
- N411UA
- Make and model
- Airbus A320232
- Aircraft serial
- 464
- Aircraft time
- 77,236 hours, 29,180 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- D53480048202202
- Condition
- Corroded
- Location
- L2 Door
- 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.