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#ChevroletLanos #ChevroletLanoscylinderreplacement #ChevroletLanoscaps An unusual mandatory procedure for replacing valve seals on a Chevrolet Lanos) Tightening the cylinder head is carried out in five stages: 1) The bolts are tightened with a force of 25 Nm. 2) Turn the bolts 60 degrees, while applying a force of 45-50 Nm. 3) Turn each bolt again 60 degrees. In this case, the tightening force will be equal to 60-65 Nm. 4) The third time, each of the bolts should be turned another 60 degrees. In this case, the tightening torque will be 70-80 Nm. 5) At the last stage, it is necessary to make a finishing touch and turn the bolts another 10 degrees. In the last tightening, the torque will be - 85-90 Nm. Now we have Instagram) - visit: / vkopee4ku