# SDR MASA200700885

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2007
- Submitted: January 7, 2008
- Operation: Air carrier
- Aircraft: [N437YV](https://openairdocs.org/aircraft/N437YV), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 437
- Aircraft time: 29,098 hours, 26,557 cycles
- Engine: Pwa PW123D
- Engine time: 26,132 hours, 23,562 cycles
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Tscu
- Part number: 3014403
- Part serial: MM0169
- Condition: Malfunctioned
- Location: Nr 2
- Part time: 13,575 hours, 12,601 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200700885

## Discrepancy

ASH FLT 2849 PHX - AUTO FEATHER ON LIGHT ILLUMINATED IN FLIGHT NR 2 NOT FEATHERING.  CHANGED NR 2 TSCU.

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