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Check of a condition of protective covers of power shafts
Protective covers of power shafts are very important elements since they protect hinges of equal angular speeds (SHRUS) from hit on them a dirt, water and other extraneous subjects causing damages. External pollution of protective covers by oil and greasings can lead to premature failure of a material of covers, therefore it is recommended to wash periodically covers with water with soap.
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1. Check up, whether there are no greasing traces on covers (1) in close them. Address to an accompanying illustration.
2. If the cover is pressed inside owing to presence in it разряжения, it is necessary to replace it urgently.
3. Check up fastening of collars (2). |
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4. Shine a cover with a lamp and check up presence of a time and cracks. In the presence of cracks it is necessary to replace a casing urgently. |
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