What was found
LEFT FWD WINDOW EICAS MESSAGE WITH WINDOW SWITCH IN THE -ON- POSITION. PERFORMED WINDSHIELD HEAT CONTROLLER BITE IAW AMM 30-41-00, SENSOR WAS FAULTED. SWAPPED TO SPARE SENSOR USING TB322 IAW AMM 30-41-00-801, OPS CHECKED GOOD.
- Difficulty date
- February 1, 2026
- Submitted
- February 2, 2026
- Operation
- Air carrier
- Aircraft
- N392UP
- Make and model
- Boeing 767304
- Aircraft serial
- 28041
- Aircraft time
- 93,367 hours, 22,006 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Sensor
- Condition
- Faulted
- 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.