What was found
LEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED DURING CRUISE. PERFORMED QRH & LIGHT HAS NOT RE-ILLUMINATED. ACFT GROUNDED. REMOVED AND REPLACED THE WINDOW IAW AMM 56-12-11. OPS CHECKED GOOD.
- Difficulty date
- March 23, 2018
- Submitted
- March 27, 2018
- Operation
- Air carrier
- Aircraft
- N478AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44105
- Aircraft time
- 10,789 hours, 3,641 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Window
- Part number
- 56100025
- Part serial
- 15114H0436
- Condition
- Overheated
- Location
- Cockpit
- Part time
- 10,816 hours, 3,653 cycles
- Stage of operation
- CR
- 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.