Service difficulty report · Control Unit · Boeing 737890
FAA SDR system
- Difficulty date
- March 27, 2008
- Submitted
- March 28, 2008
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 6,654 hours, 1,904 cycles
- Part
- Control Unit
- Part number
- 8300005604
- Condition
- Faulted
- Location
- Window Heat
- 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.
What was found
RIGHT FWD WINDOW OVERHEAT LIGHT ILLUMINATED IN FLIGHT. FOUND RT FRONT WINDOW HEAT PWR C/B OUT. VISUAL INSPECTION OF WIRING AT WINDOW AND RACK GOOD. RESET C/B. UNABLE TO VERIFY DISCREPANCY REPLACED RT FWD WINDOW HEAT CONTROLLER PRECAUTIONARY. OPS CHECK GOOD.