Oil change
 

1990 XT600E virgin here.Doing a plug,oil,filter change.Question;What is the correct amount of oil needed?Is there an air screw to facilitate draining oil?IS it tappett or bucket and shim?Clearances?
Can't get a manual for ages so I need help.
It also runs like shit untill I whack open the throttle, sounds like first carb is working badly, is this a problem?Hopefully service will help,plus clean carbs.
At the moment it's pretty gutless.
Cheers.