Description of the lubrication system The Y-series engines use a positive pressure lubrication system with full-flow oil cleaning, which ensures reliable lubrication of moving parts. Oil from the sump through the oil receiver with a strainer using an oil...
Oil pressure check 1. Check the quality of the oil you are using. Evaluate the degree of wear of the oil, the presence of water in it, the loss of color and viscosity. If oil «grown old», change the oil. Use oil with an API SC, SD, SE,...
Changing the oil and oil filter 1. Drain the engine oil. Remove the oil fill plug, unscrew the drain plug on the oil pan and drain the oil into a suitable container. 2. Replace oil filter. A) Unscrew the oil filter using a suitable tool. b) Check and...
Oil pump Removing 1. Raise the car and make sure the car is well supported on the stands. 2. Drain engine oil 3. Remove the right and left sheet steel covers. 4. (With oil level sensor) Disconnect the oil level sensor connector,...
Description of the cooling system These engines use a closed-type liquid cooling system with forced circulation of the coolant. Cooling system includes: cooling jacket (in the cylinder block and in the cylinder head), radiator, coolant pump, thermostat,...
Checking and replacing the coolant 1. Check the coolant level in the expansion tank; the level should be between the marks «short» ("LOW") And «full» ("FULL"). If the level is low, check for possible leaks and add coolant to the mark "FULL". There should...
Coolant pump Removing the coolant pump 1. Drain the coolant. 2. Remove the water pump drive belt. A) Firmly press the fan pulley drive belt and loosen the pulley mounting nuts. b) Loosen the pivot bolt and the belt tension...
Thermostat — removal and installation Removing the thermostat 1. Drain the coolant. 2. Disconnect the coolant hose from the radiator outlet. 3. Turn away two nuts, remove an inlet branch pipe of a cooling liquid, a lining and the thermostat. 4. Remove the...
Radiator — cleaning and checking Radiator cleaning Using water or a steam cleaner, clean the radiator core. Caution: When using a high pressure cleaner, take care not to damage the tubes and fins of the radiator core. In particular, at a pressure of 30...