| 1. For проворачивания a cranked shaft of the engine temporarily screw in a bolt of fastening of a pulley of a cranked shaft. |
 |
2. Unscrew stoppers from four technological apertures for access to lock rings of a piston finger. |
| 3. For removal of a lock ring of a piston finger from the piston, establish the piston in the bottom dead point and, using flat-nose pliers, remove lock rings. |
 |
|
|
4. Using the special tool (or a hammer and the special tool), take piston fingers through technological apertures.
|
| 5. If necessary take the piston from the block of cylinders. |
If there is a deposit in the top part of the cylinder, remove its scraper from a soft material or the special adaptation 
