Through bolt in oil filter

[Clever login name]

In an Onan-engined MEP003a, there are three pieces inside this bolt--what order do they go in? Does the circular phenolic valve piece go closest to the bolt head and go in first, or does it go in after the spring? Thanks in advance.

 

[doghead]

Even more clever than your login name are the Technical Manuals.

 

[Clever login name]

Thanks for the response. I actually looked in the TMs and can't find this or a description of it. I am asking about the spring, circular piece, and retaining pin that are actually inside the hollow through bolt.

 

[Speddmon]

That stuff is your high pressure filter bypass. I don't think it was ever intended to be serviced.

 

[Clever login name]

I don't think it was ever intended to be serviced.

That makes sense. Mine was all cocked up in a new-to-me generator and needs to be reassembled. I will figure it out--thanks for the replies.