car GAZ-2705
Engine lubrication system - combined: under pressure and splash
The lubrication system diagram is shown in the figure
Repair of carburetor K-151 of GAZ-2705
The carburetor should be removed from the engine mainly to flush it from dirt and resins, since repairs and adjustments of most of its systems and elements can be carried out without dismantling
Insufficient belt tension impairs airflow to the radiator of the cooling system and leads to engine overheating and increased belt wear.
If the belt tension is too high, the fan drive and tension roller bearings may fail.
The cylinder block is cast from aluminum alloy and is integral with the upper part of the crankcase.
The block has a water jacket cavity that is open upward, into which cast iron sleeves are inserted with support in the bottom of this cavity
Removal and installation of the crankshaft of the ZMZ-406 engine
Remove the oil sump and crankcase gasket
Tie rod joints are replaced if play appears
It is more convenient to carry out work in an inspection ditch
