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Causes of wear of bearings
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1. Decrease in strength of metal; fragmentary scratches
2. It is incorrectly planted; the bright (polished) strips
3. It is scratched гразью; dirt ate in a bearing surface
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4. Lack of oil; the top layer was wiped
5. Excessive wear; the top layer was wiped on all surface
6. The bearing is deformed; the top layer was wiped around |
In spite of the fact that at an engine partition old loose leaves of bearings are replaced on new, it is necessary to examine old loose leaves carefully. Survey of the loose leaf can establish the reason of its wear.
Damage of bearings occurs because of a lack of greasing, availability of dirt and other alien particles, an engine and corrosion overload. In any case, it is necessary to eliminate the reason of damage of bearings prior to the beginning of engine assembly.
For the correct selection of loose leaves be guided by size of a lubricant gap which it is possible to measure by means of a plastic measuring tape. At emergence of any problems with selection of loose leaves address to experts.
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