What was found
AIRCRAFT IN BASE MAINTENANCE: L2 WINDOW SHOW SIGNS OF ARCHING. REMOVE AND REPLACED L2 WINDOP. PER AA JIC 72L21056003 AND NON-ROUTINE 6343814A.
- Difficulty date
- December 18, 2023
- Submitted
- January 9, 2024
- Operation
- Air carrier
- Aircraft
- N728AN
- Make and model
- Boeing 777323ER
- Aircraft serial
- 31553
- Aircraft time
- 40,348 hours, 4,677 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Sliding Window
- Part number
- 141W48355
- Part serial
- 3659960
- Condition
- Arced
- Location
- Zone 200 - Fuse
- 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.