What was found
(CAN) AUX HYD PUMP POPPING NORMAL SUPPLY CIRCUIT BREAKER DURING GROUND OPERATIONS.
- Difficulty date
- July 30, 2009
- Submitted
- October 23, 2009
- Operation
- General aviation
- Make and model
- Aerosp ATR42300
- Aircraft time
- 28,094 hours
- Engine
- Pwa PW120
- Propeller
- Hamstd 14SF5
- System (JASC)
- 2923 · Hydraulic Pump, Auxiliary
- Part
- Pump
- Part number
- 42053
- Condition
- Unknown
- Location
- Hyd System
- Part time
- 514 hours
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.