1. Gradually and evenly weaken bolts of fastening of covers of bearings of the camshaft No. 1, 5 and 6 and uncover. |
2. Gradually in the diagonal sequence weaken bolts of fastening 2, 3, 4, and 7 covers of bearings of the camshaft on a half of a turn for each pass before full unscrewing of bolts. It is necessary for gradual and uniform removal of pressure of valvate springs upon the camshaft. |
3. Remove the camshaft from a head of the block of cylinders. |
4. Remove a persistent half ring of regulir ки an axial side play of the camshaft from a back cover of the bearing of the camshaft (see rice. An arrangement of a persistent half ring for adjustment of an axial side play of the camshaft). |
5. Take hydraulic pushers of valves from nests in a head of the block of cylinders. Arrange hydraulic pushers vertically in the container with pure engine oil so that they could be established on the places. |