SsangYong Rexton. 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.