Where is the serial number located? Trying to figure out the year. Has 1/4" pitch and a white chain cover. Which is better the 1/4 or should this be updated to 3/8. There seems to be both available. Will use for climbing and trimming once in awhile. Finally gave up on my old Craftsman, could never find it's good EASY starting procedure. This Stihl starts on 1st pull but want to identiify so I can get a few parts.
Thanks, Ted
Thanks, Ted