- Difficulty date
- October 23, 2014
- Submitted
- October 27, 2014
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41189
- Aircraft time
- 7,712 hours, 2,458 cycles
- Part
- Sensor
- Part number
- 1019755
- Condition
- Failed
- Location
- R2 Window Heat
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WINDOW OVERHEAT LIGHT ILLUMINATED TWICE IN FLIGHT, R2 SIDE, PERFORMED QRH. ACFT GROUNDED. ACCOMPLISHED FIM TASK 30-41/801 FOUND R2 WINDOW SENSOR WIRING LOOSE. SECURED, NO HELP. SWAPPED TO SPARE SENSOR IAW W/D 30-41-11 PAGE 1.1 SHEET 1. R2 HEAT CHECKED OK IAW 30-41-00-710-801. GROUND VERIFIED CHECKED OK.