First you have to remove the cutch.
https://forum.ih8mud.com/workshops-...-removing-inboard-clutch-stihl-chain-saw.html
Then you get into the guts of the oiler system.
https://forum.ih8mud.com/workshops-...-removing-inboard-clutch-stihl-chain-saw.html
Then you get into the guts of the oiler system.