SsangYong Korando III (2010 year). Manual - part 340

06-8

Oil Pump Defect: Rapid over-loaded driving after replacing oil filter and oil and clogging of oil line.

2.

06-9

0000-00

Turbine Side: Inflow of foreign materials from engine

Compressor Side: such as air filter, muffler and nut

3.

06-10

Defects caused by reasons other than that of the turbocharger.

4.

06-11

0000-00

3. TROUBLESHOOTING

The followings are cautions to take in handling defects of turbocharger, which must be fully aware of.

1) Cautions

After stopping the engine, check whether the bolts on pipe connecting section are 

loose as well as the connecting condition of vacuum port and modulator, which is 

connected to the actuator.

During idling of the engine, check for leakage in the connecting section of pipe (hoses 

and pipes, duct connections, after the turbocharger) by applying soap water. The 

leakage condition in the engine block and turbine housing opening can be determined 

by the occurrence of abnormal noise of exhaust. 

By running the engine at idle speed, abnormal vibration and noise can be checked. 

Immediately stop the engine when abnormal vibration and noise is detected and make 

thorough inspection whether the turbocharger shaft wheel has any damages as well as 

checking the condition of connections between pipes.

In case where the noise of engine is louder than usual, there is possibility of dampness 

in the areas related with air cleaner and engine or engine block and turbocharger. And 

it could affect the smooth supply of engine oil and discharge. 

Check for damp condition in exhaust gas when there is sign of thermal discoloration or 

discharge of carbon in connecting area of the duct.

When the engine rotates or in case where there is change in noise level, check for 

clogging of air cleaner or air cleaner duct or if there is any significant amount of dust in 

the compressor housing.

During the inspection of center housing, inspect inside of the housing by removing the 

oil drain pipe to check for sludge generation and its attachment condition at shaft area 

or turbine side.

Inspect or replace the air cleaner when the compressor wheel is damaged by inflow of 

foreign materials.

Inspect both side of the turbocharger wheel after removing inlet and outlet pipe of the 

turbocharger.

- Is the rotation smooth when the rotor is rotated by hand?

- Is the movement of bearing normal?

- Inspect whether there has been any signs of interference between two wheels.

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It's important not to drive the engine when the intake manifold hose has been removed.