Car engine repair VAZ-21061 «Zhiguli»

Description of the engine design
Engine VAZ-2106 1 - crankshaft pulley; 2 - generator drive belt; 3 - front cuff of the crankshaft; 4 - camshaft drive circuit; 5 - spring plate; 6 - guide sleeve; 7 - valve; 8 -...

Cylinder head and timing mechanism
The cylinder head is cast from aluminum alloy, has wedge-shaped combustion chambers, pressed-in seats and valve guides. The valve seats are made from special cast iron for high...

Replacing the camshaft drive chain damper
Removing the cylinder head cover (see Replacing the cylinder head cover gasket ). Holding the chain damper with a screwdriver, with a key «on 10» unscrew the two bolts of its...

Replacing the camshaft and valve levers
Remove the cylinder head cover. (see Replacing the cylinder head cover gasket ). We set the camshaft to the position corresponding to the end of the compression stroke of the 4th...

Replacing the valve stem seals of the gas distribution mechanism
Remove the bearing housing assembly with the camshaft and valve levers (see Replacing the camshaft and valve levers ). We turn out the spark plugs. We remember the position of the...

Replacing the intake and exhaust manifold gaskets
Work is carried out on a cold engine. Draining the coolant (see Coolant replacement ). We remove the carburetor (see Carburetor replacement ). We loosen the fastening clamp and...

Replacing the cylinder head gasket
We remove the cylinder head from the engine assembly with the intake and exhaust manifolds. Disconnect wire from «negative» battery terminals. Draining the coolant (see Coolant...

Disassembly of the cylinder head, lapping of valves
Remove the cylinder head from the engine (see Replacing the cylinder head gasket ). We unscrew the seven nuts securing the manifolds to the block head and remove them (see...

Replacing the front crankshaft seal
Remove the alternator drive belt (see Replacing the alternator drive belt ). We turn on the gear and the parking brake, after which the key «at 38» unscrew the nut securing the...

Replacing the camshaft drive chain tensioner
The tensioner is installed under the outlet pipe of the cooling system jacket. key «on 10» unscrew the two nuts securing the tensioner to the cylinder head. Let's take it out......

Camshaft Drive Chain Replacement
For convenience, remove the engine radiator (see Engine Radiator Replacement ). Removing the cylinder head cover (see Replacing the cylinder head cover gasket ). We expose the...

Accessory drive shaft replacement
Removing the ignition distributor (see Replacing the ignition distributor ). Remove the oil pump drive gear (see Replacing the oil pump drive gear ). We remove the fuel pump with...

Replacement of a back cuff of a cranked shaft
Removing the gearbox (see Gearbox replacement ) and grip (see Replacing the pressure plate assembly and clutch release bearing ). We wrap one of the gearbox mounting bolts in...

Disassembly of the crankshaft
Remove the crankshaft from the cylinder block (see Replacing the crankshaft liners ). With a puller we pull the gear from the crankshaft... ...and take it off. You can also remove...

Replacing the cylinder head cover gasket
Remove the air filter housing from the carburetor (see Carburetor replacement ). Use a thin screwdriver to pry off and remove the spring clip... ... and disconnect the rod from...

Piston replacement
We remove the piston with the connecting rod from the cylinder block (see Replacing the crankshaft liners ). In the bottom heads... ... and the connecting rod caps are fitted with...

Adjusting the gap between the levers and camshaft cams
Removing the cylinder head cover (see Replacing the cylinder head cover gasket ). For convenience, we take out the oil dipstick. Remove the ignition distributor cover (see...

Replacing the crankshaft liners
Remove the hood (see Hood replacement ) and rechargeable battery. Drain the oil (see Change of oil ). Draining the coolant (see Coolant replacement ). Remove the radiator with the...

Engine mount pad replacement
We carry out work on a lift or a viewing ditch. head «at 17» through the hole in the cross member, unscrew the nut of the lower mounting of the pillow. key «at 17» unscrew the nut...

Dimensions of the main mating engine parts
Dimensions of the main mating parts of the engine and the limits of permissible wear in operation Mating Parts Dimensions of mating parts, mm Permissible gap in mating, mm Hole...