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4.8.2.3. Valve elements

PERFORMANCE ORDER
1. Check valvate springs for signs of damage and measure spring length in a free state. 2. Establish springs to one of end faces on a bed, check a spring axis deviation from the vertical plane. In case of damage of one of springs it is necessary to replace all springs in a set.
3. Replace maslootrazhatelny caps irrespective of their state.