What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON LT AFT DOOR SILL F66. LT AFT DOOR SILL FR66 WAS REPAIRED AS PER SRM 53-41-00-210-037.
- Difficulty date
- May 19, 2018
- Submitted
- October 4, 2018
- Operation
- Air carrier
- Aircraft
- N903JB
- Make and model
- Airbus A321231
- Aircraft serial
- 5783
- Aircraft time
- 16,781 hours, 5,285 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Condition
- Corroded
- Location
- Fuselage
- 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.