# SDR CA991208043

- Type: Service difficulty report (as reported; unverified)
- 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](https://openairdocs.org/jasc/3010)
- Part: Sensor
- Part number: TAS202001
- Condition: Shorted
- Location: Anti-Ice System
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991208043

## Discrepancy

(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.

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