SDR ASAA2015070412319

Service difficulty report · Warning Light · Boeing 737890

Difficulty date: July 4, 2015
Submitted: July 7, 2015
Operation: Air carrier
Aircraft: N531AS
Make and model: Boeing 737890
Aircraft serial: 35199
Aircraft time: 20,345 hours, 6,162 cycles
System (JASC): 3040 · Windshield/Door Rain/Ice Removal
Part: Warning Light
Condition: False Activation
Location: Window Heat
Stage of operation: DE
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

R2 WINDOW OVERHEAT LIGHT ILLUMINATED ON DESCENT AT 10,000, FOLLOWED QRH, OPS RETURNED TO NORMAL. ACFT GROUNDED. REF FIM 30-41, TASK 801, WHCU BITE. R2 WINDOW NO FAULTS FOUND. BITE TEST PASSED GROUND VERIFICATION SUCCESSFUL. NO HISTORY 30 DAY.