What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON L4 DOOR SILL BEAM AT FR68, BUTT LINE Y-1500. REPAIRED WITH NESTED ANGLE REINFORCEMENT PER EA 328360.
- Difficulty date
- June 30, 2021
- Submitted
- July 1, 2021
- Operation
- Air carrier
- Aircraft
- N977UY
- Make and model
- Airbus A321231
- Aircraft serial
- 5409
- Aircraft time
- 27,170 hours, 10,816 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Beam
- Part number
- D5348004320700
- Condition
- Corroded
- Location
- Frm 68
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.