# SDR QXEA2016010600001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2016
- Submitted: January 11, 2016
- Operation: Air carrier
- Aircraft: N421QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4149
- Aircraft time: 21,952 hours, 23,264 cycles
- System (JASC): [3060 · Propeller/Rotor Anti-Ice/De-Ice System](https://openairdocs.org/jasc/3060)
- Part: Warning Light
- Condition: Illuminated
- Location: Prop De Ice
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2016010600001

## Discrepancy

ENROUTE, NR 2 PROPELLER DE-ICE CAUTION ILLUMINATED.  DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. INTEROGATED CDS FOUND FAULT TMCU 14 ON NR 2 TMCU CLEARED FAULT AND PERFORMED FUNCTIONAL TEST IAW AMM 30-61-00-720-801 PROP DEICE DID ILLUMINATE. R & R TMCU AS PRECAUTIONARY MEASURE IAW AMM TASK 30-61-06-000/400-801 FUNCTIONAL TEST GOOD. RETURNED TO SERVICE.

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