What was found
AIRCRAFT WAS IN BASE MAINTENANCE: CORROSION LOWER SILL BETWEEN FR66 TO FR68 AND STR 23R AT AFT GALLEY AREA. MAINTENANCE REPLACED LOWER SILL IAWA 321 SRM 51-72-11-911-0001.
- Difficulty date
- September 24, 2024
- Submitted
- October 29, 2024
- Operation
- Air carrier
- Aircraft
- N190UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1436
- Aircraft time
- 74,319 hours, 28,928 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- D5348004320700
- 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.