StandardPressure classSizePipe connections
ISO 7005-1PN40DN40Lubricating oil filling (wet sump)215
M22 x 1.5Lubricating oil drain (wet sump)216
ISO 7005-1PN16DN80Crankcase air vent701
Figure 7.2 Internal lubricating oil system, V-engines (DAAE080919)
System components
Centrifugal filter06Lubricating oil main pump01
Pressure control valve07Prelubricating oil pump02
Turbocharger08Lubricating oil cooler03
Camshaft bearings and cylinder head lubrication09Thermostatic valve04
Automatic filter05
Sensors and indicators
Lubricating oil temperature, TC A outletTE272Lubricating oil pressure, engine inletPT201
Lubricating oil pressure, TC B inletPT281Lubricating oil pressure, engine inletPTZ201
Lubricating oil temperature, TC B outletTE282Lubricating oil temperature, engine inletTE201
Oil mist detectorQU700Lubricating oil low level (wet sump)LS204
Main bearing temperatureTE7##Lub. oil stand-by pump start (if stand-by pump)PS210
Lubricating oil temperature, engine inlet (if ME)TI201Lubricating oil filter pressure differencePDT243
Lubricating oil pressure, TC A inletPT271
StandardPressure classSizePipe connections
ISO 7005-1PN16DN150Lubricating oil outlet (dry sump)202
ISO 7005-1PN16DN200Lubricating oil to engine driven pump (dry sump)203
ISO 7005-1PN16DN125Lubricating oil to priming pump (dry sump)205
ISO 7005-1PN16DN200Lubricating oil to el.driven pump207
ISO 7005-1PN16DN125Lubricating oil from el.driven pump208
70 Product Guide Wärtsilä 34DF - 3/2012
Product Guide
7. Lubricating Oil System