Remove the lower protective cover of the engine.

Merge cooling liquid (see further).

Remove an oil filter.

Fig. 2.204. Removal of the oil cooler: 1 – water hose; 2 – oil cooler case

Remove the oil cooler (fig. 2.204).

Use pure rags to wipe a landing surface on the oil cooler.

You make installation as it should be, the return to removal.

Check oil level. In case of need add oil.

Start the engine and check lack of leak of oil. In the presence of leak define a defective part, repair or replace it.