What was found
ASH 7059 DEN-GUC - THE AIRCRAFT RETURNED TO FIELD WITH NR 2 ENGINE HYD PUMP AND ROLL SPOILER HYD CAUTION LIGHTS. MAINTENANCE FOUND THE NR 2 ENGINE PUMP BAD AND CHANGED THE PUMP.
- Difficulty date
- March 30, 2005
- Submitted
- April 5, 2005
- Operation
- Air carrier
- Aircraft
- N456YV
- Make and model
- Dhav DHC8202
- Aircraft serial
- 456
- Aircraft time
- 19,057 hours, 17,254 cycles
- Engine
- Pwa PW123D
- Engine time
- 17,819 hours, 16,387 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 570347
- Part serial
- MX569642D
- Condition
- Failed
- Location
- Nr 2 Engine
- Part time
- 7,184 hours, 6,724 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.