1. Spark plug.
2. Valve crackers.
3. Valve plate.
4. Valve spring.
5. Valve spring seat.
6. Oil deflector cap.
7. Exhaust valve guide sleeve.
8. Inlet valve guide sleeve.
9. Cylinder head.
10. Exhaust valve seat.
11. Exhaust valve.
12. Inlet valve seat.
13. Inlet valve.
Note.
- A: See the parts replacement procedure in the manual text.
: replace the part with a new one after each removal.
: It is necessary to apply motor oil.