Engine Reference Data Table 8.1. Basic data for monitoring, adjustment and maintenance Engine cylinder firing order 1-3-4-2 Minimum idle crankshaft speed, min⁻¹ 840 Pressure in the engine lubrication system at an oil...
Cleaning the engine and engine compartment During vehicle operation, the engine compartment becomes heavily contaminated, but unlike the body and interior of the vehicle, it is usually neglected when visiting car washes. Therefore, it is...
Checking the technical condition of the engine The technical condition of the engine depends on the vehicle's mileage, the timeliness of periodic maintenance, the quality of the operating materials used, and the quality of the repairs performed....
Oil level — check Recommendation: The check should be carried out 10-15 minutes after the engine has been stopped. Sequence of execution 1. Prepare the car for work (" Preparing the car for maintenance and repair ")....
Engine Oil and Oil Filter — Replacement The first oil change on a new or overhauled engine should be done after 2500-3500 km of mileage, then every 15,000 km. The volume of the lubrication system is 3.5 l. Recommendation: For more complete...
Oil pressure — check Recommendation: If the oil pressure warning light comes on while the engine is idling and warmed up to operating temperature, you must make sure that: a) the oil level in the engine oil pan is within...
Compression in engine cylinders — check To perform the work you will need a compression gauge. We perform the work with an assistant. Sequence of execution 1. Prepare the car for work (" Preparing the car for maintenance and repair "). 2....
Timing Belt — Checking Condition The engines can be equipped with a timing drive with an automatic timing belt tensioner or with a tension roller. In the latter case, it is necessary to regularly (during maintenance, every 15,000...
Timing drive with tension roller — checking the condition The timing belt should be checked during vehicle maintenance - every 15,000 km. To perform the work you will need a timing belt tensioner key. Sequence of execution 1. Prepare the car for work ("...
Timing belt drive with automatic tensioner — condition check Sequence of execution 1. Prepare the car for work (" Preparing the car for maintenance and repair "). 2. Using a 5 mm Allen key, unscrew the four bolts securing the front upper timing belt cover. 3....
Timing drive with tension roller — replacement Camshaft drive diagram: 1 - toothed pulley of the engine crankshaft; 2 - coolant pump toothed pulley: 3 - tension roller or automatic tensioner; 4 - rear timing belt cover; 5 - toothed pulley of the...
Timing belt drive with automatic tensioner — replacement Removal 1. Prepare the car for work (" Preparing the car for maintenance and repair "). 2. Remove the upper front timing belt cover (" Timing Belt - Checking Condition "). Tip: If you are removing...
Timing Belt Roller — Removal and Installation Recommendation: If, when the engine is running, a loud noise from a rotating bearing is heard in the area under the front timing belt covers (" Checking the technical condition of the engine "), you...
Cylinder Head Cover Gasket — Replacement Removal 1. Prepare the car for work (" Preparing the car for maintenance and repair "). 2. Remove the decorative engine cover. 3. Using a Phillips screwdriver, loosen the clamps securing the three...
Camshaft Seal — Replacement 1. Remove the timing belt (" Timing Belt - Replacement "). 2. Using a 10 mm socket wrench placed on the nut securing the rear timing belt cover, hold the camshaft pulley from turning, and use a 17 mm...
Valve timing drive clearances — adjustment Note. A gap is required between the camshaft cam and the valve tappet to compensate for thermal expansion of the valve stem. For intake valves, the gap should be 0.15-0.25 mm, and for exhaust valves,...
Camshaft — Removal and Installation Removal 1. Remove the timing belt (" Timing Belt - Replacement "). 2. Unscrew nut 1 and bolt 2 of the upper fastening of the rear timing belt cover. 3. Disconnect the throttle cable from the sector...
Valve stem seals — replacement To complete the work you will need a tin rod, a magnet, tweezers, a valve stem seal remover, a mandrel for pressing in the caps and a valve spring compressor. Removal 1. Remove the camshaft ("...
Cylinder head — removal and installation Removal 1. Drain the coolant from the engine (" Coolant - Replacement "). 2. Remove the high-voltage wire tips from the spark plugs. 3. Remove the cylinder head cover (" Cylinder Head Cover Gasket -...
Cylinder head — checking, valve grinding To complete the work you will need a special template or a wide metalworking ruler, a set of flat feeler gauges, a valve grinding device, and grinding paste. Sequence of execution 1. Remove the...
Front Crankshaft Oil Seal — Replacement Removal 1. Remove the timing belt (" Timing Belt - Replacement "). 2. Remove the toothed pulley from the crankshaft. 3. To avoid losing the key and damaging the new seal, use pliers to remove the key...
Flywheel — removal and installation Removal 1. Remove the pressure and driven clutch discs (" Clutch - replacement "). 2. Using any available method, mark the position of the flywheel on the shaft (this will simplify installation). 3....
Rear Crankshaft Oil Seal — Replacement Removal 1. Let's take off the mahohik (" Flywheel - removal and installation "). Warning: When performing the following operation, be careful not to scratch the running surface of the crankshaft. 2....
Engine Oil Pan — Removal, Gasket Replacement and Installation Removal 1. Remove the engine splash guard (" Checking the technical condition of the engine "). 2. Drain the oil from the engine (" Engine Oil and Oil Filter - Replacement "). 3. Using a 10 mm socket...
Oil intake — removal and installation Removal 1. Remove the engine oil pan (" Oil pan - removal, gasket replacement and installation "). 2. Using a 10 mm wrench, unscrew the two bolts 1 securing the oil intake to the main bearing cover...
Oil pump — removal, inspection and installation Removal 1. Remove the toothed pulley of the crankshaft and its key (" Front Crankshaft Oil Seal - Replacement "). 2. Remove the crankshaft position sensor (" Crankshaft Position Sensor - Removal,...
Piston rings and connecting rod bearings — replacement Piston rings are replaced during repairs of the connecting rod and piston group, when they are worn out or damaged. The rings are also replaced during major engine repairs. To complete the job you...
Connecting rod and piston group with a floating pin Excessively worn pistons are subject to replacement. Replacement of the piston and connecting rod may be required in case of valve-piston collision caused by a violation of the valve timing phases or...
Connecting rod and piston group with pressed-in pin The replacement of the connecting rod and piston group with a pressed-in pin is carried out in the same way as the replacement of the connecting rod and piston group with a floating pin, except for...
Powertrain Mounts — Replacement To complete the work you will need: height adjustable stand (e.g. screw jack); inspection pit or overpass. Right support Removal 1. Prepare the car for work (" Preparing the car for maintenance and...