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A DC9 on initial climb diverted and returned to the field due to loss of hydraulic pressure from the left engine driven hydraulic pump.
| Attributes | |
| ACN | 377384 |
| Time | |
| Date | 199708 |
| Day | Sun |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : dtw |
| State Reference | MI |
| Altitude | msl bound lower : 5000 msl bound upper : 5000 |
| Environment | |
| Flight Conditions | IMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : dtw |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Flight Phase | climbout : intermediate altitude other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : flight engineer pilot : commercial pilot : cfi pilot : atp pilot : instrument |
| Experience | flight time last 90 days : 70 flight time total : 13500 flight time type : 3200 |
| ASRS Report | 377384 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument |
| Events | |
| Anomaly | aircraft equipment problem : critical other anomaly other |
| Independent Detector | other flight crewa other other : unspecified cockpit |
| Resolutory Action | other |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Aircraft |
| Air Traffic Incident | other |
Narrative:
Lost hydraulic pressure from left engine hydraulic pump, restored system pressure using alternate pump. Company planning requested we return back to dtw due to maintenance considerations.
Original NASA ASRS Text
Title: A DC9 ON INITIAL CLB DIVERTED AND RETURNED TO THE FIELD DUE TO LOSS OF HYD PRESSURE FROM THE L ENG DRIVEN HYD PUMP.
Narrative: LOST HYD PRESSURE FROM L ENG HYD PUMP, RESTORED SYS PRESSURE USING ALTERNATE PUMP. COMPANY PLANNING REQUESTED WE RETURN BACK TO DTW DUE TO MAINT CONSIDERATIONS.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.