| 1. Wash out a cranked shaft solvent and carefully dry. Surely clean oil channels a rigid brush and wash out a strong stream of solvent. Remove the solvent remains, having blown channels the compressed air. |
| 2. The solvent which has remained in oil channels, will dilute oil at the first start-up of the engine that can cause serious damages. Check uniformity of wear of radical and shatunny necks, existence on them задиров, cracks or a local erosion. Check all cranked shaft on existence of cracks and damages. |
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3. Measure by a micrometer diameter of radical and shatunny necks, compare result to the value given in the management. Check ovality of radical and shatunny necks of a shaft, having measured their diameter in several points on a circle. Check a konusnost of necks for what measure diameter of a neck in places about counterbalances, and results compare. If the micrometer is absent, measurements can be carried out in workshops for an acceptable payment. |
| 4. In the presence of damages and also if ovality, the konusnost and wear of necks exceed the established limits, it is necessary to hand over a shaft on repolishing in a specialized workshop. After repair of a shaft it is necessary to replace radical and shatunny bearings repair. |
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