What was found
ETOPS SIGNIFICANT SYSTEM: IN REF TO ITEM ABOVE, REPLACE WINDOW HEAT CONTROLLER FOR L1 WINDOW. REMOVED AND REPLACED L-1 WINDOW HEAT CONTROLLER IAW B737-400 M/M 30-41-11, OPS CHECK NORMAL.
- Difficulty date
- February 21, 2012
- Submitted
- February 24, 2012
- Operation
- Air carrier
- Aircraft
- N752MA
- Make and model
- Boeing 73748E
- Aircraft serial
- 28198
- Aircraft time
- 26,054 hours, 24,710 cycles
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Controller
- Condition
- Malfunctioned
- Location
- Window Heat
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.