What was found
AIRCRAFT IN BASE MAINTENANCE. FOUND CORRODED AREA ON LEFT SILL AT FR 68 AND STR 23L MEASURING L=0.753 IN, W=0.662 IN, D=0.063 IN. REMOVED AND REPLACED SILL, IAW SRM A321 53-41-14-300-001 REPAIR PRINCIPLE 5 FIG 001 SHEET 3.
- Difficulty date
- October 12, 2020
- Submitted
- October 20, 2020
- Operation
- Air carrier
- Aircraft
- N915US
- Make and model
- Airbus A321231
- Aircraft serial
- 6387
- Aircraft time
- 19,850 hours, 7,732 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- D5348004320600
- 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.