Min ASV was identical to your's (all internals missing). When fixing some wiring and putting in new fuel hoses, servicing the oiling system, I popped one of these in. I didn't even know that existed till seeing your video. Thanks!
Allan, I came over and watched your video after your last comment on my video (Fuel Pickup and ASV Replacement). I'm guessing you are in the Pacific Coast area, as that is the only area where I have seen a lot of aluminum constructed boats. Nice work showing your steps and confirmation that the ASV is working. Good to see your work fixed your issue. That old ASV was definitely in need of replacement with no internal parts remaining (they're probably somewhere in that fuel pickup tube if there is a screen at it's bottom, or on the bottom of your tank. Also glad to see you replaced the fuel hose. I was going to strongly recommend it, but you later showed the replacement. For your viewers - When replacing any component of the fuel system, lubricate the inside of the hose and the fitting with marine two cycle oil so that excess friction does not cause the inner liner core to separate and restrict flow inside the hose. Use two hose clamps on all connections below deck per USCG regulations. Above deck connections only require one clamp.
Thanks for advice Jim. Your video got me going fixing my boat's fuel system so a big thank you! I am still getting some air in my outside fuel filter so I am going to follow the gas line to the carburetor. Might be a small pin hole leak. Motor still runs pretty good but I want to be thorough.
Not all boats have them which can make things tricky. I think the main criteria is if any part of fuel system is lower than top of tank or if tank is below water line, it's required. I like the peace of mind as it would save a bad fire or ruining a lake if boat turned over.
