Diesel engine oil filter parts
1 - bottom cover; 2 - sealing ring of the cover; 3 - heat exchanger; 4 – heat exchanger gasket; 5 - threaded plug; 6 - low oil pressure sensor; 7 - filter housing; 8 – filter fastening bolt; 9 - filter gasket; 10 - fitting gasket; 11 - fitting; 12 - oil supply pipe to the turbocharger; 13 - top cover of the filter; 14 - sealing ring of the top cover; 15 - filter element; 16 - bottom sealing ring
Replacing the oil heat exchanger
1. Drain the oil from the engine crankcase.
2. Drain the liquid from the engine cooling system.
3. Disconnect the cooling system hoses from the heat exchanger fittings. Mark the hoses so as not to mix them up when connecting.
4. Unscrew bottom cover 1 (see fig. Diesel engine oil filter parts) and remove heat exchanger 3.
5. Firmly install a new gasket 4 on the heat exchanger.
6. Replace O-ring 2.
7. Place the heat exchanger on the filter and screw in the bottom cover by hand. Then turn the heat exchanger as far as it will go in the direction of tightening the cover and finally tighten the cover. The tightening torque of the lower cover of the oil filter is 25 Nm.
8. Connect the hoses to the heat exchanger, fill the liquid into the cooling system and oil into the engine crankcase.
Removal and installation of the oil filter
1. Disconnect the wire from the terminal «-» battery.
2. Drain the oil from the engine crankcase.
3. Drain the liquid from the engine cooling system.
4. Disconnect the block with wires from the sensor 6 of insufficient oil pressure.
5. Disconnect the cooling system hoses from the heat exchanger fittings. Mark the hoses so as not to mix them up when connecting.
6. On a 1.9 l, 74 kW engine, unscrew the union nut and disconnect the pipe 12 for supplying oil to the turbocharger.
7. Turn away bolts 8 fastenings of the oil filter to the block of cylinders.
8. Remove the oil filter assembly.
9. Replace the filter gasket 9 with a new one.
10. Install the filter in reverse order.
Attention! Do not unscrew plug 5, otherwise it will have to be replaced.