I am going to be inspecting -- and replacing as necessary -- the primary and secondary fuel filters -- on my new to me Catalina 310 either as part of winter layup or spring commissioning. From having previously owned a Yanmar 20GM10F on my last boat, I know that I will have to bleed the fuel line as part of this process. I've seen a reference to a helpful, step-by-step guide that someone posted to this forum years ago for this model Universal but I haven't been able to locate it. Does someone have a link? One of the questions I have is will my model year Universal M-25XPBC require a manual bleed process or is it somehow done via the electric fuel pump with some adjustment to a valve? Thanks in advance for any help or further references! And Happy Thanksgiving.