SsangYong Rexton. Service manual — part 59
DI05-6
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
LUBRICATION SYSTEM
DI ENG SM - 2004.4
Y220_05004
Oil Pressure Switch
• Operating temperature: -40 ~ 140°C
• Operating pressure: 0.3 ~ 0.55 bar
• Permissible pressure: 10 bar
Engine oil
SPECIFICATIONS
Specification
Capacity
Service interval
Severe condition:
- When most trips include extended idling and/or frequent low-speed operation as in stop-and-go traffic.
- When most trips are less than 6 km (Operating when outside temperatures remain below freezing and when most
trips are less than 16 km)
- When operating in dusty, sandy and salty areas
- In hilly or moutainous terrain
- When doing frequent trailer towing
Engine oil filter
Oil relief valve opening pressure
Approved by MB Sheet 229.1 or 229.3
Viscosity: See MB Sheet 224.1
6.8 ~ 8.3 liter
Initial change: 5,000 km, Change every 10,000 km or
12 months (Frequently check the oil level and add if needed.
And, every 5,000 km or 6 months under severe conditions)
Same interval with engine oil
5.8 ± 0.3 bar
DI05-7
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
LUBRICATION SYSTEM
DI ENG SM - 2004.4
Y220_05005
Oil Pump
Differences between D27DT and old model (D29ST)
- Enlarged pump capacity: Width of tooth (pump gear): 33 mm (D29ST: 30 mm)
- Increased number of teeth (sprocket): 26 (D29ST: 24)
Oil Cooler
• Oil cooler mounting bolt: M6 x 16: 4
Engine
Oil
Relief Valve Opening Pressure
D27DT
MB SHEET
229.1/3
SAE 10W 40, 5W 40
5.8 ± 0.3 bar
Y220_05006
Tightening torque
10 Nm
• Replace two oil cooler gaskets with new ones when the
oil cooler has been removed.
DI05-8
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
LUBRICATION SYSTEM
DI ENG SM - 2004.4
Y220_05008
Y220_05007
Blow-by Gas Reduction Device
Cylinder Head Cover
Baffle plate assembly: The baffle plates in cylinder head cover separates oil and gas from blow-by gas, and controls the
blow-by gas speed to send only gas to separator.
to air duct
hose
Oil dipstick tube
PCV valve + oil
separator
U-type oil
drain pipe
Blow-by gas inlet port
Baffle plate
DI05-9
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
LUBRICATION SYSTEM
DI ENG SM - 2004.4
Y220_05009
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
2.5 ~ 3.0 kg/cm
2
(2000 RPM)
5. Install the switch and engage the connector.
Tightening torque
120 ~ 160 kg/cm
2
Oil Separator
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.
PCV valve
Oil separator
Oil drain (oil only)
(connected to oil pan through oil dipstick tube)
Outlet port (gas only)
(connected to air duct hose)
Inlet port (oil + gas)
(connected to cylinder head cover
through blow-by hose)
Notice
• Apply the Loctite onto the thread of the switch and
check for oil leaks.
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