Valve removal
2. Once the collets are released, remove the following items:
- Valve spring retainer
- Valve spring
- Valve spring base
- Valve stem oil seal
- Valve (deburr before removal).
1. Valve stem seal
Note: Ensure the inlet and exhaust valve components do not become mixed.
1. Collets; 2. Valve spring retainer; 3. Valve spring; 4. Valve spring base; 5. Valve stem oil seal; 6. Valve