Service difficulty report · Sensor · Boeing 737890

Difficulty date
April 2, 2015
Submitted
April 6, 2015
Operation
Air carrier
Aircraft
N568AS
Make and model
Boeing 737890
Aircraft serial
35183
Aircraft time
31,046 hours, 9,628 cycles
Part
Sensor
Part number
1016755
Condition
Failed
Location
Window Heat
Stage of operation
NR
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

RIGHT SIDE WINDOW HEAT OVERHEATED, QRH PROCEDURES DONE, LIGHT STILL ILLUMINATED. ACFT GROUNDED. FOUND SENSOR IN RT SIDE WINDOW INOPERATIVE. SWAPPED SENSOR WIRE TO OTHER SENSOR IAW AMM 30-41-TASK 811. OPS CHECKS GOOD. PERFORMED WINDOW HEAT CONTROL UNIT SYS TEST, OPS CHECKS GOOD IAW TASK 30-41-11. GROUND VERIFICATION AND OPS CHECK NORMAL.