head cover

i was going to install my head cover when i heard something rattling around inside. i shook it and out cam a very small spring and one large spring also a stud with a diamond shaped end. can anyone tell me where could these have come from. oh yeah i forgot they came out of where the pc valve goes

got pics of it

sorry i dont have any pics but could it be from the pc vavle because mine broke and im thinking thats what it could be from. but not sure

PCV valves usually dont have springs and studs in them,only a small check valve.R u sure u havent broken a rocker arm assembly and those arent valve springs?BJ

i dont know but could be because when i bought my mazda last month the machine shop said the head was shot. i had to buy a brand new head for my b22. then again i dont see how those springs and that stud would end up in the pc valve hole.

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thanks again mazdatweaker