Research of influence of the quality of cylinder heads installation on safety of combustion engines

The article touches upon the problem of increase of assembly accuracy of threaded connections of cylinder heads during repair of combustion engines. It analyzes the influence of uneven tightening of group threaded connections on combustion engines safety. It specifies the consequences of uneven tightening of group threaded connections of cylinder heads during assembly of repaired combustion engines. The article offers the results of theoretical and experimental researches of evenness of tightening of group threaded connections of combustion engine’s cylinder heads. It describes the method of providing the uniformity of tightness of group threaded connections of cylinder heads for improvement of combustion engines safety.