Before to begin carrying out of any works in a head of the block of cylinders, familiarise with following general data on a mechanism design газораспределения:
- The camshaft having the top arrangement fastens on five bearings;
- The back bearing serves for an axial direction of a camshaft;
- Removed on earlier issued engines, for the purpose of engine greasing, the cover of the fourth bearing of a camshaft is established now again and is a usual cover of the bearing;
- Before spending processing of saddles of valves, necessarily read the recommendations resulted in item 3.3.3;
- The manufacturer in most cases does not specify the exact data for backlash check in the mechanism of a drive of valves, lengths клапанных springs in ненапряженном etc. If are doubts on the specified values it is necessary to address on HUNDRED Volkswagen where it is possible to receive more exact information;
- Plates клапанных springs, a spring and маслоотражательные caps are remote, as are in dredging of a head of the block of cylinders;
- At removal of valves pay attention to how these details have been established, on an arrangement of pushers, half of rod of the valve (crackers), plates of the valve, internal and external springs, маслоотражательных caps.