SDR ASAA2020091433176

Service difficulty report · Warning Light · Boeing 737890

Difficulty date: September 13, 2020
Submitted: September 15, 2020
Operation: Air carrier
Aircraft: N566AS
Make and model: Boeing 737890
Aircraft serial: 35182
Aircraft time: 51,109 hours, 15,185 cycles
System (JASC): 3040 · Windshield/Door Rain/Ice Removal
Part: Warning Light
Condition: False Activation
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.

What was found

AFTER PUSHBACK, DURING NR 2 ENG START GOT RIGHT SIDE WINDOW OVERHEAT LIGHT. PERFORMED QRH, WAITED 3 MIN, BACK ON OVERHEAT CLEARED. GROUNDED - YES. PERFORMED WHCU BITE B737-800 AMM 30-41-11-710-801, NO FAULTS. ALL WINDOWS HEAT NORMALLY, NO OTHER DEFECTS NOTED.