What was found
WINDOW HEAT LEFT SIDE OVERTEMP LIGHT CAME ON IN FLIGHT. GROUNDED - YES. AFTER COMPLETION OF B737 CHECKLIST NORMAL OPS. SWITCH ON AND OVERHEAT LIGHT REMAINED EXTINGUISHED.
- Difficulty date
- April 28, 2019
- Submitted
- April 30, 2019
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 24,186 hours, 7,855 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Warning Light
- Condition
- False Activation
- Location
- Window Heat
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.