engines
Before starting the adjustment, flush the oil chamber of the pump and regulator with clean diesel fuel and fill with fresh engine oil up to the level of the drain hole
Camshafts are replaced in the following cases: – pressure drop in the engine lubrication system
Cylinder liners are "wet" type, made of special cast iron
Replacing the cylinder head gasket ZMZ-406
The cylinder head gasket is replaced if it is damaged
The piston of the 1st cylinder is set to the TDC (top dead center) position of the compression stroke so that when carrying out work related to the removal of the camshaft drive belt, the valve timing is not disturbed
Motors are equipped with a friction fan drive designed to turn the fan on and off depending on operating conditions
