Hi everyone Trying to get a Gsxr 250/4 gj72 1987 up and running.after 1st run its overheating.changed coolant before run out by pulling lower hose to pump off.checked thermastat in boiling water seems to open ok.removed rad and flows well with hose pipe.wonder if i created an air lock do they need bleeding.considering running hose pipe through head and block to make sure its clear but messy.fan working ok. How many cc of oil does each fork leg require and what air range. Is there an English version of a workshop manual available.thanks for any help
