| 1. Clear a cranked shaft solvent and dry up it the compressed air. |
| 2. Examine bearings of a cranked shaft on existence of wear tracks, scratches, corrosion or cracks. |
| 3. Remove jags round lubricant openings and clean openings solvent. |
| 4. Examine a cranked shaft on existence of cracks or other damages. |
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5. Measure diameters of radical and shatunny bearings. To reveal a konusnost and ovality, measure diameter of each of bearings in several points. If necessary the cranked shaft needs to be processed in a specialized workshop. |
| 6. Check necks of epiploons of a cranked shaft on existence of wear tracks or damages. If epiploons wiped flutes on necks, new epiploons will pass oil. |
| 7. Measure length of a carving of each of bolts of covers of radical bearings. In four-cylinder engines of a carving of bolts 67,5 mm should be not longer, and in six-cylinder engines 136 mm (for long bolts) are not longer and (for short bolts), otherwise bolts it is necessary to replace 119 mm. |