# SDR CA070914018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2007
- Submitted: October 24, 2007
- Operation: General aviation
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft time: 25,500 hours
- Engine: Pwa PW120
- Propeller: Hamstd 14SF5
- System (JASC): [2997 · Hydraulic Power System Wiring](https://openairdocs.org/jasc/2997)
- Part: Wire Harness
- Condition: Shorted
- Location: Hyd Pump
- Stage of operation: IN
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA070914018

## Discrepancy

(CAN) DEFECT - BLUE HYDRALULIC PUMP U/S. RECTIFICATION, AC WILD BLUE PUMP WIRING SHORTED AND BURNED IN HYDRAULIC BAY DURING TROUBLESHOOTING OF UNSERVICEABLE BLUE HYDRAULIC PUMP. (TCNR 20070914018)

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