Main technical data of the engine Abbreviated letters, designation. CS JX KY Total displacement cc 1588 1588 1715 Power kW at rpm 37/4200 51/4500 42/4500 Rotation moment Nm at rpm 103/2000 138/2500 103/2800...
The principle of operation of a diesel engine When the diesel engine is running, clean air is sucked in and highly compressed. At the same time, the temperature in the cylinders rises to values exceeding the ignition...
The principle of operation of a gas turbine supercharger The diesel engine of the bus is equipped with a turbocharger. Two turbine wheels of the turbocharger are mounted on one shaft, placed in two casings separated from each other....
Removal and installation of the engine To remove the engine, raise the rear of the vehicle approximately 1 m and place it on jack stands. It is necessary to pay attention to the fact that the car is located on the...
Additional vibration damper Turbodiesel has an additional vibration damper (1), which is fixed behind the belt pulley (2) on the crankshaft. (4) Hex bolt M14x1.5 - 180 nm. Install the oiled bolt without...
Sealed toothed belt guard From model 2.84, the diesel engine is equipped with a fully sealed toothed belt guard. For this reason, the following repair instructions must be observed. (1) rear protective...
Removal and installation of a toothed belt Attention! When using the bus as a taxi or for frequent trips over short distances, the toothed belt must be replaced every 120,000 km. Dismantling remove the upper casing and...
Toothed belt drive — design description (1) toothed belt. (2) double belt pulley. (3) cooling pump V-belt. Check the degree of tension with your hand, the deflection should be 5-10 mm. (4) generator V-belt. Check the...
Checking and adjusting the toothed belt tension Remove the top part of the toothed belt guard. Hit the toothed belt between the camshaft gear and the fuel pump gear with a rubber mallet. By turning the handle of the VW 210...
Cylinder head — design description Starting with engine CS 000339, the cylinder head is mounted with cylinder head bolts with M12 internal teeth. Prior to this, bolts with a cylindrical head and four internal faces...
Valve Actuator — Design Description Since May 1981, valves with three grooves on the stem are installed. They ensure, in combination with the new design of the stem, elastic disk and taper bushing, that the rotary...
Dismantling and installation of the camshaft Dismantling Remove the cylinder head guard cover, see relevant section. Rotate the engine to top dead center of cylinder 1. Remove the upper part of the toothed belt, see relevant...
Dismantling and installation of valves Dismantling Disassemble the cylinder head see related section . Dismantle the camshaft see related section . Attention! If the valves are to be used in the future, then all parts...
Valve seat finishing With perfectly machined valve seat rings and new valves, grinding is not necessary. Valve seats with signs of wear and scorching can be fitted if the corrective angle and seat...
Checking the valve guides When repairing an engine with leaking valves, it is not enough to simply rework or replace the valves and valve seats. In this case, it is also necessary to check the wear of the...
Replacement of rod seals Excessive oil consumption can be caused by worn valve stem seals. The seals can also be removed with the cylinder head installed, but a special tool is required. Dismantling...
Valve clearance adjustment Valve clearance should be checked and adjusted with a warm engine (at coolant temperature approx. 35°C). Rated value Inlet valve: 0.15-0.25mm Exhaust valve: 0.40-0.50 mm After...
Cylinder compression check Compression check allows you to draw conclusions about the condition of the engine. Namely, when checking, it can be established whether the valves and pistons are (piston rings)...
Emergency engine start When starting with an emergency start using the emergency cable, the following points must be observed: The cross section of the emergency cable for an Otto engine with a...
Diesel Engine Malfunction Table Before drawing conclusions about the condition of the engine on the basis of the table, you need to make sure that certain conditions are met, no error was made in the service;...
Gas turbine supercharger — design description (1) oil supply line. Lubricate the connecting fitting on the supercharger with oil before connecting. (2) replace the gasket with a thickening to the suction pipe. (3) relief...
Removal and installation of a gas turbine supercharger The turbocharger and control valve are one piece. If the supercharger malfunctions, it can only be replaced, because. it is impossible to repair it in the workshop. The...