| 1. Remove a gear belt and a pulley of a cranked shaft. | 
 
 |  | 2. Using a screw-driver which edge is wound with a sticky tape, take a sealing ring of a cranked shaft from a nest. Thus do not damage a nest of a sealing ring and a cranked shaft. | 
 
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 |  | 3. For simplification of removal of a sealing ring it is possible to cut out an opening in a face surface of a sealing ring. | 
 
 | 4. Clear a nest of a sealing ring and grease a new sealing ring with pure engine oil. | 
 
 |  | 5. Using a tubular opravka of the corresponding diameter, establish a sealing ring on a cranked shaft. |