What was found
JUST PRIOR TO PUSHBACK FWD RIGHT WINDOW OVERHEAT LIGHT ILLUMINATED. RAN CHECKLIST, LIGHT REMAINED ON. GROUNDED - YES. WHCU BITE FAILED WITH SENSOR ILLUMINATED. SWAPPED TO SPARE SENSOR. OP CK NORMAL. REF FIM 30-41 TASK 812.
- Difficulty date
- July 7, 2019
- Submitted
- July 9, 2019
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 41,733 hours, 12,769 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Sensor
- Condition
- Faulty
- Location
- Window Heat
- Stage of operation
- TX
- 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.