What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R4 DOOR SILL BEAM AT FR68 AND RBL -Y1500. REPAIRED PER SRM 53-41-14-300-001 AND 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
- D5348004320600
- Condition
- Corroded
- Location
- R4 Door Sill
- 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.