What was found
DURING DESCENT, AROUND 17000FT LEFT SIDE WINDOW OVERHEAT ILLUMINATED, RESET IAW QRH AND LIGHT STAYED OFF. GROUNDED - YES. REMOVED & REPLACED WINDOW HEAT CONTROL UNIT IAW AMM 30-41-11 & COIL CORD, OPS CHECKED NORMAL.
- Difficulty date
- August 5, 2020
- Submitted
- August 7, 2020
- Operation
- Air carrier
- Aircraft
- N481AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44106
- Aircraft time
- 19,171 hours, 6,139 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Control Unit
- Part number
- 8300005605
- Part serial
- 24441
- Condition
- Inoperative
- Location
- Window Heat
- Part time
- 19,171 hours, 6,139 cycles
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.