Continuation of article 2 assembly of the YaMZ-236/238 diesel engine

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

Assembly of the cylinder block of the G4KD and G4KE engine

Cylinder block

The design of the power supply of the diesel engine KAMAZ-740.30-260

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

Ignition system engine 402 GAZ-2705

The ignition system - battery-operated, contactless - consists of an ignition coil, a switch, an ignition distributor sensor, spark plugs, spark plug tips, low and high voltage wires. The ignition system diagram is shown in the car electrical equipment diagram

Cylinder heads Kamaz

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.

Operation of the YaMZ-238 double-disk clutch

The clutch of the YaMZ-238 model is double-disc, dry, friction type, with a peripheral arrangement of cylindrical springs