What was found
RIGHT SIDE WINDOW R2 OVERHEAT DURING DESCENT. QRH RESET NOT SUCCESSFUL. ACFT GROUNDED. REMOVED AND REPLACED R2 WINDOW HEAT CONTROL UNIT IAW AMM 30-41-11. TESTED GOOD.
- Difficulty date
- June 2, 2017
- Submitted
- June 5, 2017
- Operation
- Air carrier
- Aircraft
- N530AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36578
- Aircraft time
- 27,879 hours, 8,305 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Control Unit
- Part number
- 8300005604
- Part serial
- 14332D
- Condition
- Failed
- Location
- R2 Window Heat
- Part time
- 24,903 hours, 7,352 cycles
- Stage of operation
- DE
- 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.