1. Remove the valve lifter.
2. Compress the valve spring and remove the valve spring retainer key. Remove each valve and valve spring.
| ST1 498267600 | CYLINDER HEAD TABLE |
| ST2 499718000 | VALVE SPRING REMOVER |
NOTE:
• Mark each valve to prevent confusion.
• Be careful not to damage rip of intake valve oil seal and the exhaust valve oil seal.
• Keep all the removed parts in order for re-installing in their original positions.
