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          | 1. Remove a weight wire from the accumulator. |   
          | 2. Check existence on belts of cracks, traces of a podgoraniye and other damages. For this purpose turn a bent shaft the engine by hand, calibrating belts on all length. |   
          | 3. If a belt in satisfactory condition, then check a tension and if necessary adjust it. |   
          | 4. It is recommended to change a belt at every fourth service even if it in the normal state. |  |