# SDR QXEA200701099

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2007
- Submitted: July 10, 2007
- Operation: Air carrier
- Aircraft: N361PH
- Make and model: Dhav DHC8202
- Aircraft serial: 516
- Aircraft time: 20,493 hours, 29,760 cycles
- System (JASC): [6120 · Propeller Controlling System](https://openairdocs.org/jasc/6120)
- Part: Tscu
- Part number: 311835404
- Part serial: MM5189
- Condition: Malfunctioned
- Location: Autofeather Sys
- Part time: 6,333 hours, 9,371 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA200701099

## Discrepancy

YVR FLIGHT NR 2151 - AUTO FEATHER FAILED TO ARM.  REPLACED TSCU'S ON NR 1 AND NR 2 ENGINES.  OPERATIONAL CHECK GOOD.  AIRCRAFT RETURNED TO SERVICE.

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