Valve train parts
1 - valve; 2 - retaining ring; 3 - guide sleeve; 4 - oil deflector cap; 5 - support washer of the outer spring; 6 - support washer of the internal spring; 7 - internal spring; 8 - outer spring; 9 - spring plate; 10 - crackers; 11 – valve drive lever; 12 – lever spring; 13 - adjusting bolt; 14 - adjusting bolt locknut; 15 - adjusting bolt bushing; 16 – a lock plate of a spring of the lever
1. Install the cylinder head on board A.60335.
2. Disconnect the outlet pipe of the cooling jacket and the fluid outlet pipe to the heater. Disconnect the exhaust manifold and intake manifold with carburetor (at the same time the hot air intake is removed).
3. Remove the levers 11 valves, freeing them from the springs. Remove the lever springs.
4. Install tool A.60311/R as shown in the figure (1 - fixture A.60311 / B; 2 - mounting board). Compress the valve springs and release the crackers. Instead of the portable tool A.60311/B, the fixed tool 02.7823.9505 can also be used.
5. Remove valve springs with plates and support washers. Turn the cylinder head and remove the valves from the underside.
6. Remove the oil seals from the guide bushings.
7. Turn out spark plugs a key 67.7812.9515. Assemble the cylinder head in reverse order.