Service difficulty report · Anti-Ice System · Boeing 737890

Difficulty date
May 23, 2010
Submitted
May 25, 2010
Operation
Air carrier
Aircraft
N566AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
12,880 hours, 4,001 cycles
Part
Anti-Ice System
Condition
Malfunctioned
Location
Windshield
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.

What was found

ON DESCENT INTO OGG RIGHT SIDE WINDOW HEAT OVERHEAT LIGHT ILLUMINATED. ACCOMPLISHED QRH PROCEDURE OVERHEAT LIGHT EXTINGUISHED AND REMAINED OUT. ACFT GROUNDED. PERFORMED WINDOW HEAT CONTROL UNIT TEST PER AMM 30 41 11 710 801. NO DEFECTS NOTED SYSTEM OPS NORMAL.