Remove the remains of laying from the working surfaces of the block with a scraper, a shaber, a metal brush. Solvent and a soft brush finally clear the block of cylinders.

Fig. 2.329. Check of the block of cylinders on a buckling

Check a surface of a gas joint of the block of cylinders for a buckling by means of a precision line and the flat probe (fig. 2.329).

The maximum buckling – 0,07 mm.

If the buckling exceeds the specified value, replace the block of cylinders or its proshlifuyta.

Check a mirror of cylinders for existence of vertical scratches. If there is an existence of deep scratches, then chisel the block of cylinders under the repair size or replace the block of cylinders.