The fuel supply system filters the fuel and distributes it evenly among the engine cylinders in metered portions at strictly defined moments

The cylinder heads are separate for each cylinder, made of aluminum alloy. They have water cavities communicating with the same cavities of the cylinder block, inlet and outlet channels, plug-in seats and valve guides.

To assemble the engine, as well as to disassemble it, the engine cylinder block assembled with the clutch housing is fixed on a stand (see Fig. 1)

Before assembly, all engine parts are selected according to size, thoroughly washed, blown with compressed air and wiped with clean napkins

Cylinder block

KAMA3-740.50-360, KAMA3-740.51-320 engines, designed for installation on single vehicles and truck tractors used as part of road trains, supplied to the domestic market and for export to countries with a moderate and tropical climate, as well as supplied as spare parts

Installing cylinder heads, valve rocker arms and adjusting valve clearances

The cylinder head mounting studs are screwed into the right and left rows of the cylinder block, having previously lubricated the threaded holes for the studs in the block with diesel oil

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