Fig. 2.4. Cover and laying of a cover of a head of the block of cylinders: 1 – cover of a head of the block of cylinders; 2 – the integrated laying of spark plugs; 3 – laying of a cover of a head of the block of cylinders

The cover of a head of the block of cylinders (fig. 2.4) is cast under pressure from light magnesian alloy. Laying of a cover of a head of the block of cylinders and laying of spark plugs are joint for reduction of quantity of details.