Failure of engine driven hydraulic pump.

Attributes
ACN	290082
Time
Date	199411
Day	Wed
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : sky
State Reference	OH
Altitude	msl bound lower : 15000 msl bound upper : 15000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	DC-9 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	climbout : intermediate altitude
Route In Use	enroute airway : zob
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : cfi pilot : atp
Experience	flight time last 90 days : 200 flight time total : 12000 flight time type : 5000
ASRS Report	290082
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : instrument pilot : commercial
Events
Anomaly	aircraft equipment problem : critical
Independent Detector	other flight crewa
Resolutory Action	none taken : unable
Consequence	Other
Supplementary
Primary Problem	Aircraft
Air Traffic Incident	other

Narrative:

Flight xx cle-mke, ship dc-9, yy airlines. Over sky, left hydraulic engine driven pump failed. Pressure '0,' quantity ok. Low pressure light illuminated. Accomplished abnormal procedure according to flight manual. Informed ATC, flight attendants, and passenger of situation and returned to cle. Did not declare emergency. Did not evacuate/evacuation. Landing uneventful.

Original NASA ASRS Text

Title: FAILURE OF ENG DRIVEN HYD PUMP.

Narrative: FLT XX CLE-MKE, SHIP DC-9, YY AIRLINES. OVER SKY, L HYD ENG DRIVEN PUMP FAILED. PRESSURE '0,' QUANTITY OK. LOW PRESSURE LIGHT ILLUMINATED. ACCOMPLISHED ABNORMAL PROC ACCORDING TO FLT MANUAL. INFORMED ATC, FLT ATTENDANTS, AND PAX OF SIT AND RETURNED TO CLE. DID NOT DECLARE EMER. DID NOT EVAC. LNDG UNEVENTFUL.

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.