What was found
L-1 WINDOW HEAT CONTROLLER FAULTED. ACFT GROUNDED. REMOVED, REPLACED AND OPS TESTED WINDOW HEAT CONTROLLER IAW AMM 30-41-11.
- Difficulty date
- December 9, 2016
- Submitted
- December 12, 2016
- Operation
- Air carrier
- Aircraft
- N448AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36356
- Aircraft time
- 2,808 hours, 939 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Controller
- Part number
- 8300027901
- Part serial
- 00061
- Condition
- Faulted
- Location
- Window Heat
- Part time
- 2,821 hours, 943 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.