Technical data of diesel engines Warning! Removal and installation of injectors and high pressure fuel pump: 1. The fuel system is subjected to high pressure (1350 bar). 2. Never work on the fuel system...
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 tension adjustment Order of execution 1. Check the condition of the V-ribbed belt and its location on the pulleys. 2. Install the belt on the engine pulleys in the following order:...
Toothed belt — removal and installation Withdrawal Warning! Turn the crankshaft clockwise and align the timing marks so that the piston in the first cylinder is at top dead center on the compression stroke. At...
Cylinder head cover and plugs Withdrawal 1. Pull and turn the cork handle to the right. 2. Remove the plug from the cap. After using the cork, turn the handle (–) to increase the gap between the...
Camshaft Withdrawal 1. Disconnect the wire «masses» from the battery. 2. Drain the coolant. 3. Remove the ventilation hose connecting the air filter and cylinder head cover. 4....
Balance shafts Withdrawal 1. Remove the toothed belt. 2. Turn out all bolts of fastening of the oil pallet. 3. Remove the oil pan. 4. Remove the oil strainer and O-ring. 5. Remove the...
Cylinder head repair Disassembly 1. In the sequence shown in the figure, remove the cylinder head bolts in 2–3 passes. 2. Using the special tool 09222 - 27300, compress the valve spring and...
Engine and gearbox mounts Attach the load handlers to the engine lugs and lift so that the weight of the engine is supported by the load handler. Engine mounts 1. Turn out bolts of fastening of a...
Cylinder block — removal and assembly Withdrawal Remove the cylinder head, toothed belt, front cover, flywheel, pistons and crankshaft. Examination Cylinder block 1. Remove all gaskets, sealant, dirt, oil,...
Removal and installation of the engine and transmission Withdrawal 1. Disconnect the wire «masses» and remove the battery. 2. Remove the casing from the engine. 3. Remove the air filter. 4. Disconnect the hoses from the...
Crankshaft — removal and installation Withdrawal 1. Remove the toothed belt, front cover, flywheel, cylinder head and oil pan. 2. Remove the rear cover from the cylinder block and the crankshaft rear O-ring....
Piston — check and installation Examination Piston 1. Check the outer surface of the piston for damage, wear, or uneven wear. If necessary, replace the piston. 2. Check the piston pin by inserting it...
Turbocharger — check Examination 1. Check the inner surface of the housing in contact with the turbine for cracks and wear caused by overheating. 2. Make sure the valve outlet flap can be...
Charge air cooler Withdrawal 1. Remove the front wheel from the driver's side. 2. Remove the front wheel arch protection on the driver's side. 3. Remove the battery. 4. Disconnect the air...
Air filter (ACL) Withdrawal 1. Disconnect the electrical connector from the air flow sensor. 2. Remove the air inlet connected to the air filter. 3. Turn out three bolts of fastening of...
Exhaust gas exhaust system Withdrawal Main silencer Warning! Before removing or inspecting the components of the exhaust system, make sure that it has cooled down sufficiently. 1. Disconnect the...
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...