What was found
R2 WINDOW HEAT OVERHEAT LIGHT. GROUNDED - YES. FOUND RH SIDE WINDOW HEAT HARNESS DISCONNECTED. CONNECTED HARNESS AND ACCOMPLISHED WINDOW HEAT CONTROL UNIT SYSTEM - TEST, NO DEFECTS NOTED, REF B737-900 AMM 30-41-11.
- Difficulty date
- June 18, 2019
- Submitted
- June 21, 2019
- Operation
- Air carrier
- Aircraft
- N434AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 61620
- Aircraft time
- 13,134 hours, 4,216 cycles
- System (JASC)
- 3097 · Ice/Rain Protection System Wiring
- Part
- Wire Harness
- Condition
- Disconnected
- Location
- Window Heat
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.