Removing the clutch cylinder
Remove the rubber seal from the clutch cover. Move it inwards on the pipe towards the clutch cylinder.
Pull out the retaining clip locking the quick-release connector on the pipe to the junction.
Remove the adapter. Keep it in a plastic bag to prevent contamination. Install a protective plug in the end of the pipe.
Remove the clutch cylinder.
Clean the mating surfaces in the clutch cover. Check any leakage from the gearbox.