SsangYong: Engine Euro 4. Manual - part 33

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

5

1222

LUBRICATION SYSTEM

D27DTP/D27DT (EU4)  SM - 2006.08

D27DTP/D27DT (EU4)

ENGINE

FUEL

I

N

T

AKE

EXHAUST

PRE-HEA

TING

LUB

COOLING

SWITCHABLE

ECU

DIAGNOSIS

2. REMOVAL AND INSTALLATION OF OIL SEPARATOR

Ú

Ú

Ú

Ú

Ú Preceding Work: Remove the engine acoustic cover.

1. Disconnect the hoses from the PCV oil separator.

2. Unscrew two mounting bolts and remove the PCV oil separator.

• If the clamp on the connecting port is loosened, re-

place it with new one.

NOTICE

• Be careful not to spill engine oil when disconnecting

the hose from the oil dipstick gauge pipe.

NOTICE

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

6

1222

LUBRICATION SYSTEM

D27DTP/D27DT (EU4)  SM - 2006.08

D27DTP/D27DT (EU4)

1. OVERVIEW

The IOP is installed for D27DTP (POWER UP) engine. In this case, the compact front axle is installed at the left side
of the oil pan. The front drive shaft on the right side is passed through the oil pan.

The power train's specifications for D27DTP (POWER UP) engine is as follows:

IOP: Integrated Oil Pan

D27DTP (POWER UP) Engine + IOP + Front Axle for IOP +AWD (All Wheel Drive)

IOP front axle

FL drive shaft

Front propeller shaft

Rear propeller shaft

AWD

(All Wheel Drive)

Intermediate shaft

IOP Connector

FR drive shaft

Front propeller shaft

Automatic Transmission

IOP

Oil pan

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

7

1222

LUBRICATION SYSTEM

D27DTP/D27DT (EU4)  SM - 2006.08

D27DTP/D27DT (EU4)

ENGINE

FUEL

I

N

T

AKE

EXHAUST

PRE-HEA

TING

LUB

COOLING

SWITCHABLE

ECU

DIAGNOSIS

Front propeller shaft

AWD
(All Wheel Drive)

Power transfer to rear
propeller shaft

Engine

Transmis

sion

Oil pan

Front axle

The Advantages of IOP

1.

Lowered center of gravity

The IOP front axle take less space than the conventional front axle. Also, the engine can be mounted on the
lower area so that the center of gravity is lowered. This also improves the driver’s visibility.

If the center of gravity is lowered, the vehicle safety is enhanced when cornering.

2.

Improved NVH (Noise Vibration Harshness)

The vibration occured from the engine is decreased since the IOP front axle integrated with IOP is heavier
than the conventional front axle. Therefore, NVH is decreased.

3.

Efficient power transfer

There is no need to install the joint device to connect the oil pan and the front propeller shaft from AWD
since they are at the same height. Also, the power is transferred more effciently without any fault.

Power transfer of front axle with IOP

Layout of Components Related to IOP/Alxe

Drive shaft (RH)

Intermediate shaft

Connector

assembly

Oil pan

IOP Axle assembly

Drive shaft (LH)

* passing through the oil pan

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

8

1222

LUBRICATION SYSTEM

D27DTP/D27DT (EU4)  SM - 2006.08

D27DTP/D27DT (EU4)

Appearance of Oil Pan (IOP)

The IOP is 1.5 mm thicker than the conventional oil pan and the rib is added around the mounting points.

Also, the flange is 8 mm thick while the conventional flange is 4 mm thick to prevent the oil leak.

Oil Pan for D27DTP (POWER UP) Engine

Oil drain plug

(Tightening torque: 25 ± 2.5 Nm)

* Replace the washer with new one.