B757-200 returned to departure airport following loss of oil pressure and quantity in the left engin...

Attributes
ACN	830138
Time
Date	200903
Local Time Of Day	1801-2400
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Make Model Name	B757-200
Operating Under FAR Part	Part 121
Flight Phase	Climb
Flight Plan	IFR
Component
Aircraft Component	Powerplant Lubrication System
Person 1
Function	First Officer Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 210 Flight Crew Total 14000 Flight Crew Type 585
Events
Anomaly	Aircraft Equipment Problem Critical

Narrative:

Passing 5;000 ft; I noticed left engine oil pressure zero. I notified the captain. Shortly after that; quantity went to zero with a master caution for left engine oil pressure. Ran the appropriate checklists after leveling off at 6;000 ft. Returned to departure airport without further incident. Heavy weight landing was accomplished and reported to maintenance. An emergency was declared.

Original NASA ASRS Text

Title: B757-200 returned to departure airport following loss of oil pressure and quantity in the left engine.

Narrative: Passing 5;000 FT; I noticed left engine oil pressure zero. I notified the Captain. Shortly after that; quantity went to zero with a Master Caution for Left Engine Oil Pressure. Ran the appropriate checklists after leveling off at 6;000 FT. Returned to departure airport without further incident. Heavy weight landing was accomplished and reported to Maintenance. An emergency was declared.

Data retrieved from NASA's ASRS site as of April 2012 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.