1. Inlet valve: cannot be machined, only lapping is allowed
2. Exhaust valve: cannot be machined, only lapping is allowed
3. Cylinder head
4. Oil seal
5. Valve spring
6. Valve spring plate
7. Valve crackers
8. Roller rocker: Mark the mounting position for reinstallation; check the roller bearings for ease of rotation; lubricate working surfaces before installation
9. Locking bracket: for hydraulic compensator
10. Hydraulic compensator: do not swap; lubricate the work surface with oil
Valve spring mounting position
The small diameter "a" is directed towards the valve spring plate. The large diameter -b- is directed towards the cylinder head.
