Remove the bolt and water hose joint.
Rear cylinder only.
Remove the О-ring from the hose joint.
![](https://motoinstruction.ru/img/honda/9/115901.jpg)
Remove the joint clips from the water joint pipe.
While removing the cylinder, remove the water joint pipe.
![](https://motoinstruction.ru/img/honda/9/115902.jpg)
Remove the cylinder.
![](https://motoinstruction.ru/img/honda/9/115903.jpg)
Remove the gasket and dowel pins.
![](https://motoinstruction.ru/img/honda/9/115904.jpg)
Remove the reed valve from the crankcase.
![](https://motoinstruction.ru/img/honda/9/115905.jpg)
Clean the top of the each cylinder thoroughly to avoid damaging the gasket surfaces.
![](https://motoinstruction.ru/img/honda/9/115906.jpg)
The gasket will come off easier if it is soaked in solvent.