Service difficulty report · Warning Light · Boeing 767322

Difficulty date
October 17, 2006
Submitted
October 20, 2006
Operation
Air carrier
Aircraft
N641UA
Make and model
Boeing 767322
Aircraft serial
25091
Aircraft time
66,008 hours, 10,696 cycles
Engine
Pwa PW4060
Part
Warning Light
Condition
Illuminated
Location
Tat Probe
Stage of operation
CL
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

TAT PROBE LIGHT ILLUMINATED JUST AFTER TAKEOFF. [5-1-07] REPLACED THE TOTAL AIR TEMPERATURE SENSOR. OP CHECKS OK. CAUSE SUSPECTED TO BE INTERNAL ELECTRICAL SHORT IN SENSOR CIRCUIT.