| 1. Remove a crankshaft pulley. |
| 2. Measure depth of installation of a sealing ring. |
| 3. Take a sealing ring, using the special tool. Alternatively drill two small openings in an end face of a sealing ring, screw in two self-cutting screws and flat-nose pliers, for heads of screws, extend a sealing ring from a nest. |
| 4. Clear a nest of a sealing ring and the condensed surface of the crankshaft. |
| 5. Dip a new sealing ring into pure engine oil and establish it in a nest on previously measured depth, using the corresponding mandrel. |
| 6. Establish a crankshaft pulley. |