# SDR CA140221021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2014
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Engine: Pwc PW150A
- Propeller: Rotol CR4086123F17
- System (JASC): [6120 · Propeller Controlling System](https://openairdocs.org/jasc/6120)
- Part: Control Unit
- Part number: 697073002
- Condition: Failed
- Location: Nr 2 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: F
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA140221021

## Discrepancy

(CAN) NR 2 ENGINE NO NORMAL SPOOL-UP, FOLLOWED BY NR 2 PEC AND POWER PLANT MESSAGE, RTO AND UNEVENTFUL TAXI BACK TO RAMP.  ACFT RETURNED TO REVENUE SERVICE AFTER PITCH CONTROL UNIT, PCU, NR 2 REPLACEMENT.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.