| 1 | exhaust valve |
| 2 | spring |
| 3 | exhaust valve spring plate |
| 4 | Valve adjusting cap |
| 5 | inlet valve |
| 6 | oil-proofing cover |
| 7 | inlet valve spring plate |
| 8 | pin |
| 9 | rod |
| 10 | location-limited plate |
| 11 | rocker arm assy |
| 12 | screw |
| 13 | nut |
| 14 | nut |
| 15 | rocker arm |
| 16 | cam shaft |
| 1 | exhaust valve |
| 2 | spring |
| 3 | exhaust valve spring plate |
| 4 | Valve adjusting cap |
| 5 | inlet valve |
| 6 | oil-proofing cover |
| 7 | inlet valve spring plate |
| 8 | pin |
| 9 | rod |
| 10 | location-limited plate |
| 11 | rocker arm assy |
| 12 | screw |
| 13 | nut |
| 14 | nut |
| 15 | rocker arm |
| 16 | cam shaft |