SDR ASAA2015082312878

Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date: August 23, 2015
Submitted: August 25, 2015
Operation: Air carrier
Aircraft: N442AS
Make and model: Boeing 737990ER
Aircraft serial: 43293
Aircraft time: 6,937 hours, 2,228 cycles
System (JASC): 3040 · Windshield/Door Rain/Ice Removal
Part: Warning Light
Condition: False Activation
Location: R2 Window
Stage of operation: NR
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

RIGHT SIDE WINDOW OVERHEAT LIGHT ILLUMINATES WHEN POWER IS APPLIED. ACFT GROUNDED. CHECKED, NO HISTORY-60 DAYS. GVI OF COIL CORD & CONNECTORS AND R2 WINDOW TEMP SENSOR TERMINALS GOOD. RACKED R2 WINDOW HEAT CONTROLLER, PULLED, TAGGED, & RESET TWO CIRCUIT BREAKER IAW MM 30-41-11. OPS CHECK R2 WINDOW HEAT GOOD, IAW 30-41-00.