question about chainsaw maintenance

I used to cut a lot of cord wood, And I never came up with this question.
there has been some really good info posted here, but in the reason you probably never came up with the question i asked...well, look where i posted it

i was cutting downed trees when the question popped into my head, and i thought you guys would get a kick out of me asking it, as if though i was serious (which i wasnt)


still, thanks for the advise, like i said, ton of good info given