- Difficulty date
- December 8, 2022
- Submitted
- December 12, 2022
- Operation
- Air carrier
- Make and model
- Airbus A321231
- Aircraft serial
- 07448
- Aircraft time
- 22,239 hours, 7,296 cycles
- Part
- Support
- Condition
- Corroded
- Location
- Frms 66-68 S23r
- 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.
What was found
DURING HEAVY MAINTENANCE: CORROSION LOWER SILL AT LEVEL STR23R LOC. BTW FR66/FR68 PASSENGER CABIN; (RESOLVED ON W/O: 1188724 TASK CARD: NR-00009 ) PERFORMED PERMANENT REPAIR OF LOWER SILL AT LEVEL STR23R LOC. BTW FR66/FR68 IAW A321 SRM 53-41-14-300-001 STEP 2.AN ITEM (1) THRU (22) AND FIG.001 PRINCIPLE 5. WORK COMPLETED BY AEROMAN NR# 2022-635514. END.'