What was found
(CAN) AIR LOW TEMP WARNING LIGHT ON IN-FLIGHT WITH WING DEICE SELECTED ON. NR 4 DUCK OVERTEMP SWITCH SHORTED CAUSING AIR VALVE TO CLOSE RESULTING IN LOW PRESSURE. OVERTEMP SWITCH REPLACED.
- Difficulty date
- November 30, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Bag BAE146200A
- Engine
- Lyc ALF502R5
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Sensor
- Part number
- TAS202001
- Condition
- Shorted
- Location
- Anti-Ice System
- Stage of operation
- CR
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.