for a few days i tested compression of my sportsman 500 efi.The compression was bad,around 7,5 bar , also 110 psi.
so i looked for motoroil…after removing the oil screw,i saw some metal filings on it…
so i demounted the engine…

my problem is,afer demounting cylinder head,i pulled out camshaft…but i did not see,how was the small spring build in..i mean the parts ,which are in cameshaft..the small shaft and the sping..i hope you can help…do you have some pics for me,how i must build in this parts?I think its the compression release,which i mean

also i need a dealer,for a rebuild kit…good gaskets,bearings and a piston oversize.

the first ,small, damage i found was a little damage on exhaust rocker….camshaft looks good….

a other question..the bearings from camshaft in cylinderhead have little scratches..you can see this ones but not feel…is this normal and so good?i mean ,this ones are not polished…

Thanks,
Thomas