17.2a If you do not have much experience in honing cylinders, use a wire honing head
17.2b The honing head should leave a uniform pattern, the lines of which intersect at an angle of 60°
2. To hone the cylinders, you can use a special honing brush or a honing head. Install the head in the cylinder, turn on the drill and move the head up and down in the cylinder at such a speed that stripes intersecting at an angle of 60 are formed on the cylinder walls (17.2a, 17.2b). When honing, use a large amount of lubricant. After turning off the drill, do not remove the honing head from the cylinder immediately, but wait until it stops.
3. Once honing is complete, chamfer the top edge of the cylinder using a file.
4. Treat all cylinders and thoroughly wash the cylinder block with warm, soapy water.
5. Dry the block and lubricate it with anti-corrosion oil.