While you wait for answers, we may have found some information which could help you.
Click here for Oil Bar ChainsawCraftsman 55cc mod 316.350840 chain saw won't start?
point gap on chainsaw?
chain on chain saw gest to tight?
358350480 Craftsman 42cc 18in chainsaw. Not lubing chain?
How do you set the H & L screws on a small carb?
how do you stop a bar stud from unscrewing ?