What was found
RIGHT SIDE WINDOW OVERHEAT, AFTER SWITCH OFF 5 MINUTES AND TURNED BACK ON OVERHEAT LIGHT RETURNED. GROUNDED - YES. REMOVED & REPLACED NEW RIGHT SIDE WHCU & INSTALLATION TEST GOOD B737-800 AMM 30-41-11/401.
- Difficulty date
- April 30, 2023
- Submitted
- May 2, 2023
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 60,197 hours, 17,734 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Control Unit
- Part number
- 8300005604
- Part serial
- 8197D
- Condition
- Faulty
- Location
- E/E Bay
- Part time
- 60,205 hours, 17,737 cycles
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- M
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.