What was found
RIGHT SIDE OVERHEAT LIGHT CAME ON DURING CLIMB. STAYED OFF AFTER QRH PROCEDURE. ACFT GROUNDED. PERFORMED RIGHT SIDE WINDOW HEAT CONTROL UNIT TEST IAW AMM 30-40-11. TEST PASSED. GROUND VERIFIED OPS CHECKED GOOD. NO HISTORY 90 DAYS.
- Difficulty date
- April 22, 2018
- Submitted
- April 24, 2018
- Operation
- Air carrier
- Aircraft
- N493AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41727
- Aircraft time
- 7,858 hours, 2,669 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Warning Light
- Condition
- False Activation
- Location
- Window Temp
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.