What was found
WINDOW HEAT RIGHT SIDE OVERHEAT. RAN QRH DID NOT RESET, SET TO OFF. ACFT GROUNDED. WHCU SHOWS WINDOW SENSOR & P5-9/CTRL FAULTS. ACCOMPLISHED FIM 30-41 813, OPS TESTED GOOD. FAULT DID NOT RETURN. NO FURTHER DEFECTS NOTED.
- Difficulty date
- February 22, 2017
- Submitted
- February 24, 2017
- Operation
- Air carrier
- Aircraft
- N461AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36363
- Aircraft time
- 11,711 hours, 3,833 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Warning Message
- Condition
- False Activation
- Location
- Window Heat
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.