- Difficulty date
- May 23, 2022
- Submitted
- May 27, 2022
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36354
- Aircraft time
- 31,489 hours, 9,959 cycles
- Part
- Window
- Part number
- UNKNOWN
- Condition
- Overheated
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- M
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L2 WINDOW OVERHEAT IN FLIGHT. GROUNDED - YES. ON DEFERRAL. ACTUATOR