What was found
AICRAFT IN BASE MAINTENANCE: LEFT SIDE DOOR SILL FLOOR HOLE AND FLANGE CORRODED (L= 1.5 INCH, W= 0.7 INCH, D= 0.05 INCH) AT FR68 AND STR 23L. REMOVED CORROSION AND INSTALLED REPAIR ANGLE IAW SRM 53-41-14-300.
- Difficulty date
- August 9, 2020
- Submitted
- August 18, 2020
- Operation
- Air carrier
- Aircraft
- N913US
- Make and model
- Airbus A321231
- Aircraft serial
- 6255
- Aircraft time
- 20,426 hours, 7,928 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Condition
- Corroded
- Location
- Frame 68
- 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.