Straping is performed, guided by the measurement results of the neck with a micrometer and checking the parallelity of their axis of the shaft. The most effective check of the parallelity of the connecting rod of the shaft axis can be carried out by a level set directly on the neck. Therefore, in cases where the length of the existing level with a division price of 0.05 - 0.20 mm per 1 liter of the length allows you to set it between the neck of the neck, the maintenance of the parallelity is to be checked by the level installed on the connecting rod neck.
