What was found
AIRCRAFT IN BASE MAINTENANCE. CORROSION ON AFT CABIN LOWER SILL AT FR 68 S23R. REPAIRED SILL, PER SRM 53-41-14-300-001.
- Difficulty date
- January 9, 2021
- Submitted
- January 20, 2021
- Operation
- Air carrier
- Aircraft
- N919US
- Make and model
- Airbus A321231
- Aircraft serial
- 6479
- Aircraft time
- 18,728 hours, 7,324 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.