Choke malfunction in yam 60 hp/ 4 stroke

[roy w. shakun]

I have gone thru all of the stuff, plugs carbs, for hard starting on a 50 hour old motor. <br /><br />runs great, idles etc, but getting it started cold is a bear.<br /><br />Where is the choke on this thing?<br /><br />I believe it is automatic. help please