1. Disassembly cylinder head requires prior dismantling elements of the valve mechanism (intake and exhaust valves with associated components). In the SOHC engine, remove the rocker assembly with the axes. Remove the heads, camshafts with valve lifters (description of procedures for checking the status of components, see. Section Checking camshaft, valve tappets and bearings).  | On SOHC engine tappets taken to prevent the ingress of air pockets do not have to roll over on its side (see. Part Engines SOHC of this chapter). Alternatively, should be taken to put the pushers in the oil-filled container. |
 | 2. Prepare a set of clearly labeled plastic bags for organized storage filmed valve train components. |
 | 3. Use the special tool compress the spring of the first valve and out of the groove on the rod crackers cutting lock plate springs. Gently release the tool and remove the valve spring plate, springs and seat (depending on configuration). | Do not damage the inner walls of nests under landing pusher when compressing the valve springs. |
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 | 4. Remove the valve from the cylinder head and remove the guide bushing with valve stem seal. If a blockage occurs in the sleeve valve, push it back into the head and the touchstone or a file with a fine tooth gently smooth out the edges of the groove for the installation of crackers. |
5. Acting in a similar manner, remove the remaining valve assembly. Fold the recorded components of each of the valves in a separate, equipped with the appropriate label package - the assembly every detail must be installed strictly to its original location.
6. Once all the valve train components are removed and stacked in an organized manner, you can begin to implement procedures for cleaning and checking the status of the engine (with the full recovery before repairs are finished removing the unit). |
