Oil Separator; Engine Oil Pressure Check - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

Oil Separator

PCV valve
Oil separator
(connected to oil pan through oil dipstick tube)
The first separation will happen when blow-by gas passes through baffle plates in cylinder head cover; then oil and gas
will be separated due to cyclone effect after entering the oil separator inlet port. Separated oil returns to oil pan via oil
drain port and the gas will be burnt again after entering the combustion chamber through air duct hose via PCV valve that
opens/closes due to pressure differences between the intake side and crankcase.

Engine Oil Pressure Check

Check the oil level and quality before checking the oil pressure.
1. Drain the engine oil.
2. Disconnect the oil pressure switch connector and remove the switch.
3. Install the oil pressure gauge into the switch hole. Start the engine and let it run until the coolant temperature
reaches at normal operating temperature (80 ~ 90°C).
4. Raise the engine speed by 2000 rpm and measure the engine oil pressure.
Specified oil pressure
5. Install the switch and engage the connector.
Notice
• Apply the Loctite onto the thread of the switch and
check for oil leaks.
Tightening torque
LUBRICATION SYSTEM
DI ENG SM - 2004.4
Oil drain (oil only)
2
2.5 ~ 3.0 kg/cm (2000 RPM)
2
120 ~ 160 kg/cm
Outlet port (gas only)
(connected to air duct hose)
Inlet port (oil + gas)
(connected to cylinder head cover
through blow-by hose)
DI05-9
Y220_05009
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN