Service difficulty report · Warning Light · Boeing 737890

Difficulty date
February 12, 2013
Submitted
February 14, 2013
Operation
Air carrier
Aircraft
N577AS
Make and model
Boeing 737890
Aircraft serial
35186
Aircraft time
22,597 hours, 6,824 cycles
Part
Warning Light
Condition
False Activation
Location
Pitot Heat
Part time
22,597 hours, 6,824 cycles
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

ON WINDOW, PITOT HEAT MODULE OVERHEAT LIGHT REMAINS ON FOR LT FWD AND RT SIDE WINDOWS. RESET SIX PACK AFTER TRYING SYS TEST AND EVERYTHING WENT TO NORMAL OPERATION. TRIED TO GET SYS TO FAIL AGAIN BUT IT WOULDNT FAIL. GROUND FUNCTIONAL GOOD IAW AMM 30-41-00-710-801, AMM 30-41-11-710-801, INSTALL DONE IAW AMM 30-41-41.