Gasoline engines 1.6-2.0 l — design description Gas engine (8 valves) cutaway The engine is a four-stroke, four-cylinder, in-line with a transverse arrangement in front of the car. Engines with a displacement of 1905 cm3 3 and 1998 cm 3 with 16 valves have two...
Technical characteristics of engines 1.6-2.0 liters Engine Cylinder head The head is made of light alloy and has inserted seats and valve guides. The camshaft bearings are made in the material of the cylinder head. Rated Height: – engines 1580 cm 3 , 1761 cm 3 and 1905...
Repair without removing the engine On the engine installed in the car, the following operations can be performed: compression test; removal and installation of the cylinder head; removal and installation of the crankshaft pulley; Removal and installation...
Cylinder compression check In the event of a reduction in engine power that is not an ignition or fuel system defect, a compression test can determine the condition of the engine. If the check is performed regularly, it is possible to identify a...
Checking and adjusting valve clearance The valve clearance should be adjusted only in case of detection of incorrect adjustment, replacement or grinding of valves, replacement of tappets or camshaft. Examination Models 1905 cm 3 and 1998 cm 3 with 16 valves...
Toothed belt pulleys 1. Remove ground wire from battery. 2. Loosen and remove the alternator drive belt. 3. Remove the camshaft drive belt covers. 4. Using the pulley bolt, turn the crankshaft so that the timing drive elements are set in a...
Replacing the camshaft seal Attention! The presence of traces of engine oil on the head from the side of the toothed belt indicates the failure of the camshaft seal and the need to replace it. 1. Remove pulley from camshaft. 2. Drill two holes in...
Replacing the crankshaft seals Right Seal 1. Remove pulley from crankshaft. 2. Drill two holes in the seal from two diametrically opposite sides and screw self-tapping screws into them. Using pliers, pull out the seal by the screw heads. 3....
Alternator drive belt Installing a Used Belt 1. Remove the crankshaft pulley. 2. Install plastic covers: lower right, upper, lower left. 3. Install flywheel lock (Facom D 86) and tighten the crankshaft pulley bolt to 110 Nm. 4. Remove the...
Air Filter — Carburetor Models 1. Unscrew the clamp and remove the air duct from the carburetor. 2. unscrew clamp (indicated by an arrow) and remove the air supply tube from the filter housing cover. 3. Disconnect the brackets and remove the filter...
Cylinder head cover — removal and installation Nuts located under the cylinder head cover of models 1761 cm 3 and 1998 cm 3 (with 8 valves) Nuts are indicated by arrows. Removing Engines 1580 cm 3 and 1905 cm 3 (8 valves) 1. Remove ground wire from battery. 2. On...
Camshaft — removal, inspection and installation The sequence of fastening the bolts of the camshaft bearing caps (models 1998 cm 3 with 16 valves) Removing 1. Remove ground wire from battery. 2. Remove the cylinder head cover. Models 1905 cm 3 with 16 valves 3....
Removal and installation of a head of the block of cylinders Special racks for fastening the rear part of the protection of the toothed belt drive Cylinder head 1 - cylinder head, 2 - cylinder head gasket, 3 - valve guide, 4 - valve seat, 5 - camshaft bearing cap, 6 - oil line, 7...
Dismantling, repair and assembly of the cylinder head Disassembly 1. Position the cylinder head at the front and rear on two pieces of wood. 2. Remove the intake manifold together with the carburetor, as well as the exhaust manifold. 3. Remove distributor and fuel pump. 4....
Removing the engine with a manual transmission Hood opening 1 - normal position, 2 - vertical position Engine mount brackets 1 - metal-rubber support of the gearbox, 2 - axis of fastening of the metal-rubber element, 3 - engine bracket, 4 - bracket of the...
Removing the engine with automatic transmission The engine and automatic transmission are removed only together. Removing the engine is done in the same way removal from manual gears. Additionally, you need: remove the dipstick tube to measure the oil level in the...
Engine installation Attention! It is recommended to systematically replace the differential o-rings and self-locking nuts that have been removed. 1. Install the engine in the engine compartment. 2. Install the gearbox mount on the left...
Engine disassembly Connecting rod and connecting rod cap marked for identification Cylinder #3 shown. If possible, install the engine on a stand; if not, install it in such a way that the engine cannot be damaged when unscrewing tightly...
Cleaning and checking parts before assembly Attention! In some early production engines, old-style bolts are used in the cylinder head, i.e. with hexagon head. In the case of assembling the cylinder liner-piston assembly of a new type (notch on cylinder liners)...
Crankshaft — assembly and installation Designation of crankshaft main bearing caps and connecting rod bearing caps The crankshaft main bearing caps are numbered and lobed towards the camshaft drive. The connecting rods and their caps are marked with a...
Starting the engine after a major overhaul 1. After installing the engine in the car, check the oil and coolant levels. 2. Remove the spark plugs and turn off the ignition system. 3. Crank the engine with the starter until the emergency oil pressure lamp goes...