1. Inlet valve: not subject to processing, only grinding is allowed
2. Exhaust valve: not subject to processing, only lapping is allowed
3. Cylinder head
4. Oil scraper cap
5. Valve spring
6. Valve spring plate
7. Valve cotters
8. Roller rocker: mark the mounting position for reinstallation; check roller bearings for ease of rotation; lubricate work surfaces before installation
9. Locking bracket: for hydraulic compensator
10. Hydraulic compensator: do not interchange; oil the work surface
Valve spring mounting position
The small diameter -a- is directed towards the valve spring plate. The large diameter -b- points towards the cylinder head.