General description of engines Automobile "Toyota Corolla" It has a four-cylinder in-line liquid-cooled engine. The engine has a transverse arrangement in the engine compartment. The cylinder block is made of gray cast iron with bores for the...
Engine designation 1.3L petrol engine 1.6L petrol engine 1.8L diesel engine
Vehicle designation When purchasing spare parts and accessories, you need to know the vehicle model and chassis number. The designation of the car model is located on the bar (nameplate), located in the engine compartment on the bulkhead...
Tightening torques for threaded connections All threaded connections for which torques are not specified are considered standard. For the correct tightening of such connections, they have a special marking on the bolt head in the form of numbers or marks. Using...
Technical data of engines 1) unleaded; 3) minimum cetane number 48; 3) from 5/89: 53 kW (72 hp) at 6200 rpm, with variable catalyst; 4) UKZ: contact ignition system; 5) IZA: integrated ignition system; 6) ESA: electronic ignition system; 7) the...
Removal and installation of the engine 1.3L petrol engine It is not possible to remove the engine separately from the gearbox. Both units are removed together and removed from the engine compartment down. Therefore, before removing the engines, you must...
Removal and installation of a toothed belt — gasoline 1.3 liters 1.3L petrol engine, models from 7/84 Attention: Removing the diesel timing belt look here . Removing Put the car on a lift and remove the cover in the right wheel housing. Remove spark plugs . Remove V-belt . Turn the...
Removal and installation of a toothed belt — gasoline 1.3 and 1.6 liters 1.3L petrol engine up to 7/84, 1.6L petrol engine designated 4A-L, 4A-F, 4A-FE Attention: Removing the diesel timing belt, look here . Removing Remove the cover in the right wheel housing. Remove spark plugs . Remove...
Removal and installation of a head of cylinders — gasoline To remove the cylinder head, the engine must be cooled to room temperature. The exhaust and intake manifolds are not removed from the engine. The procedure for removing the cylinder head of a 1.3L petrol engine with a...
Removal and installation of the cylinder head — diesel Diesel working volume 1.8 l Removing Disconnect the hose (arrow) from the cylinder head. Remove the mounting bolts and remove the intake manifold together with the air filter housing. Open the clamp securing the heater...
Removal and installation of a camshaft — gasoline and diesel 1.3L petrol engine, 1.6L petrol engine (4A-L, 4A-LC), diesel working volume of 1.8 l Distinctive features of the removal and installation of the diesel camshaft with a working volume of 1.8 liters are given at the end...
Removal and installation of camshafts — gasoline 1.6L petrol engine (4A-F, 4A-FE) Removing Remove cylinder head cover with gasket. Install piston first cylinder at TDC . Attention: Do not change the position of the crankshaft in the future. Remove toothed belt ....
Removal and installation of valves Removing Remove cylinder head . Remove camshaft . Attention: If the valve guides are to be used again in the future, they must be installed in their original positions. To avoid confusion when assembling the valve...
Checking the valve guides When repairing a cylinder head with leaks in the valves, it is not enough to replace and machine the valve seats. The guide bushings should also be checked for wear. It is especially necessary to carry out a full check...
Valve seat and valve repair Valve seats with signs of burn-in and wear can be repaired as long as the corrective angle and sufficient width of the seat face are maintained. If it is impossible to carry out repairs due to seat wear, the cylinder...
Valve seat lapping Even well-machined valve seats and new valves need to be lapped in order to achieve the required mating tightness. This is especially true for diesel valve trains. Valves should only be lapped with fine-grained lapping...
Checking and adjusting the clearances of the gas distribution mechanism To compensate for thermal deformations during the operation of the gas distribution mechanism, it is necessary to have a thermal gap in the mechanism. With a small gap, the valve timing is disturbed, compression...
Engine malfunctions If it is impossible to start the engine, a thorough check is required. To start a gasoline engine, two basic conditions must be met. The fuel-air mixture must be supplied to the engine cylinders, and the ignition system...