| 1. Remove a gear belt and a pulley of a cranked shaft.  | 
 
 | 2. Unscrew bolts and remove a back casing of a gear belt.  | 
 
 | 3. Note depth of installation of a sealing ring and, using a screw-driver, take a sealing ring from a nest. | 
 
 | 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 of a camshaft. | 
 
 | 6. Establish a back casing of a gear belt and fix bolts. | 
 
 | 7. Establish a pulley of a camshaft and a gear belt. |