What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LEFT HAND PASSENGER / CREW DOOR CUT OUT LOWER SILL BETWEEN FR 67 AND FR 68 AT S23L. REPLACED LOWER SILL PER SRM 51-72-11.
- Difficulty date
- January 20, 2021
- Submitted
- March 2, 2021
- Operation
- Air carrier
- Aircraft
- N519UW
- Make and model
- Airbus A321231
- Aircraft serial
- 3881
- Aircraft time
- 40,363 hours, 14,490 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- D5348004320600
- Condition
- Corroded
- Location
- Pax Doorway
- 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.