What was found
AIRCRAFT IN BASE MAINTENANCE: CORRODED AREA AT LOWER SILL FR 68 AT LEVEL STR 23L. PERFORMED PERMANENT REPAIR ON LOWER SILL IAW A321 SRM 53-41-14-300-001, FIG.001, (SHEET4) PRINCIPLE 7.
- Difficulty date
- June 30, 2021
- Submitted
- July 13, 2021
- Operation
- Air carrier
- Aircraft
- N143AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6745
- Aircraft time
- 18,246 hours, 6,885 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- D5348004320600
- Condition
- Corroded
- Location
- Zone 200 -
- 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.