| 1. To remove a flywheel. |
| 2. For extraction of a back sealing ring of a cranked shaft to drill in a ring two small apertures, to screw in in them two self-cutting screws, and пассатижами for heads of self-cutting screws to extend a sealing ring. |
| 3. To clear a nest of a sealing ring. |
| 4. To grease working edges of a new sealing ring with fresh engine oil and to establish it in a nest working edges inside. |
| 5. To establish a flywheel. |
