Technical data of DOHC engines Name Rated values Limit values Total information Type In-line, with two camshafts Number of cylinders 4 Cylinder diameter 75.5 mm piston stroke 83.5 mm Working volume...
Cylinder compression test If the engine runs poorly or intermittently, check the ignition system and fuel system. If the cause of poor engine performance could not be found, perform a compression...
Toothed belt — removal and installation 1 - front cover; 2 - bolt, 20–27 Nm; 3 - spacer sleeve of the toothed belt tensioner; 4 – tension mechanism spring; 5 - toothed belt tension roller; 6 - camshaft pulley;...
V-ribbed belt — removal and installation Withdrawal 1. Loosen the water pump pulley bolts. 2. Loosen the alternator support nuts. 3. Loosen the alternator mounting bolt and remove the V-ribbed belt. 4. Turn out...
Engine mounts — removal Withdrawal 1. Attach the load handlers to the engine lugs and lift so that the weight of the engine is supported by the load handler. 2. Turn out bolts of fastening of a...
Front cover — removal and installation 1 - mesh oil filter; 2 - bolt, 15-22 Nm; 3 - gasket; 4 - plug; 5 - spring; 6 - bolt, 20-27 Nm; 7 - front sealing ring; 8 - front cover; 9 – an internal gear wheel of the...
Air filter (ACL) 1 – resonant chamber; 2 – an inlet air branch pipe; 3 - cover; 4 - filter element of the air filter; 5 - air filter housing; 6 - bolt, 8–10 Nm; 7 - bolt, 4–6 Nm; 8 -...
Cylinder head — removal and installation 1 - bolt, 35 Nm + tighten by an angle of 90–92°+ loosen all bolts + 35 Nm + tighten by an angle of 90–92°; 2 – a head of cylinders; 3 – laying of a head of cylinders....
Camshafts — removal and installation 1 - camshaft pulley; 2 - bolt, 80–100 Nm; 3 – a sealing ring of a camshaft; 4 - front bearing cover; 5 – a camshaft of inlet valves; 6 - bolt, 8–10 Nm; 7 - central...
Valve seat replacement Order of execution 1. Any valve seat insert worn to the limit must be replaced at room temperature by shearing the wall as shown in Figure A. 2. After removing the old...
Valve Guide Replacement The valve guide is installed using a press. Using valve guide installer 09221-25000 or a suitable tool, replace the valve guide as follows. Order of execution 1. Using...
Connecting rods — removal and installation Piston and connecting rod 1 - bolt, 32–35 Nm; 2 – connecting rod cover; 3 - the lower shell of the connecting rod bearing; 4 - the upper shell of the connecting rod...
Crankshaft — removal and installation 1 - the lower loose leaf of the crankshaft main bearing; 2 – the top loose leaf of the main bearing of a cranked shaft; 3 – the top bearing of a cranked shaft; 4 -...
Piston — removal and installation Withdrawal 1. Disassembly and reassembly of the piston and connecting rod requires the use of special tools 09234-33001. 2. Install the universal supports in the clamp...
An exhaust manifold 1 - bolt, 15–20 Nm; 2 - heat shield; 3 - studs, 15–20 Nm; 4 - exhaust manifold gasket; 5 - exhaust manifold. Check the exhaust manifold for damage and splitting. Check...
Cylinder block SOHC Engine Block Front Bracket Withdrawal 1. Remove the cylinder head, toothed belt, front cover, flywheel, pistons and crankshaft. 2. special fixture (09260–32000)...
Removal and installation of the engine and transmission Withdrawal 1. Remove the battery. 2. Remove the air filter. 3. Disconnect the electrical connectors from the reverse light switch and engine wiring harnesses. 4. On a...
Exhaust gas exhaust system 1 - bolt, 30–40 Nm; 2 - gasket; 3 - catalytic converter; 4 – central muffler; 5 – main muffler; 6 - suspension; 7 – nut, 30–40 Nm; 8 - bolt, 40–60 Nm; 9 - receiving...
Troubleshooting sign Probable Cause Elimination Method Low compression in the engine cylinders Broken cylinder head gasket Replace gasket Worn or damaged piston rings Replace rings Worn...