SHERCO ST Series Workshop Manual page 163

- Remove the clamps from the sleeve of
the cooling circuit that join the cylinder
head to the radiator.
- Release the sleeve from the cylinder
head.
-
Loosen the screws and lift the cylinder
head, paying attention not to damage
the small o-ring seals.
-
Loosen the screws that hold the
cylinder and lift it.
-
Remove the clips that fasten the bolt to
the piston using pointed pliers.
-
Remove the bolt by pushing with a
- special tool.
Check the condition of the connecting
- rod ball bearing.
Replace the gasket between the en-
164
CHANGING THE PISTON
ST SERIES