84 honda 70 ATC engine gaskets

[svo58]

I am putting a new top end and new piston and head.My question is were do you put the rubber seals,i have a book but it's vage on whitch studs they go on .My clymer's don't tell me and if you don't put them on the wrong ones you will get a oil leak.Did anyone take apart a 70cc motor and see were the little rubber rings go,any help would be great,thanks.............P.S. i wan't to try to do this rite the first time for once.......svo58

[ric]

OK, here ya go.
Hopefully this should help with placement of those seals. Of course, if you are chasing an oil leak that seems to be coming from around the exhaust port area, that could be a whole different matter, these leaks are common and occur when the exhaust pipe corrodes within the cylinder head, eventually causing the oil gallery to crack (see second pic)

http://www.atcheaven.com/Images/Head.gif

http://www.atcheaven.com/Images/atc70_head.jpg