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    Need help w/ Fuel Sender wiring on new tanks

    Well, I've discovered I have more than 1 problem. The switch at the console was bad, and in addition, the sender at the rear tank is also faulty. I replaced the switch and now the front tank reads properly. I am unable to get a resistance reading when I jump from sender to ground on the top of...
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    Need help w/ Fuel Sender wiring on new tanks

    I don't know anything about bonding. Something else to read up on I guess. Here are my notes from 3 hours of diagnostics today. I won't likely be able to get back to the boat until next weekend for next steps Fuel sender diagnosis Testing of switch with no wires connected : Jumped at switch...
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    Need help w/ Fuel Sender wiring on new tanks

    Not yet. I will validate that tomorrow. I think those green shown in the pictures are going to the ground on the battery, but I'll verify that with continuity test tomorrow.
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    Need help w/ Fuel Sender wiring on new tanks

    Thanks Guys - I will print out and see what I can find tomorrow morning. I have already tried both positions neither with success (and have waited patiently). Yes I can access the switch easily on the console. Do the connections look proper in the new images? Meaning pink in both is going...
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    Need help w/ Fuel Sender wiring on new tanks

    Hello - I just got done installing new tanks in my 1999 GW Bimini 306. Here is the original thread where I show the before & after pics and process. https://www.greatgrady.com/threads/1999-bimini-306-replacing-fuel-tanks.30820/ Unfortunately after launching and fueling up, neither tank is...
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    1999 Bimini 306 - replacing fuel tanks.

    New Tanks - Very pretty !! They did not come coaltar painted. That was done by the guy helping me with removal/install Got both of these from Kentfab in Massachusetts. This was significantly better in pricing than I found with others. Plus local pickup instead of shipping. $2441 total price...
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    1999 Bimini 306 - replacing fuel tanks.

    Sorry @Buckee - I'm not sure why I didn't get notified of your post. I'll have to check into that. As for how to get out. Used rope trapped around the fittings on top, and lifted from port and starboard. Not real heavy maybe 50lbs at most, but awkward as F. Not a 1 person job to lift out...
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    1999 Bimini 306 - replacing fuel tanks.

    I decided to document the process along the way. Here are a few pictures of prepping to pull the leaning post & getting the deck up. I'll upload a video to youtube once done also. An observation. There is not much of anything to grab onto to lift them out. I may have to device a pully hanging...
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    1999 Bimini 306 - replacing fuel tanks.

    Great tip on the tank locations holding water. Would have never known / thought of that. My boat is being hauled on Nov 4th, then the winterizing fun begins and will tear up the deck. I did get an even better price quote from a local aluminum shop.
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    1999 Bimini 306 - replacing fuel tanks.

    @blindmullet thanks for your response 1/2 the price. And Colin was great to talk to.
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    1999 Bimini 306 - replacing fuel tanks.

    Who did you order tanks through? I just got price quote from original manufacturer. Florida Marine Tanks. I nearly fell out of my chair. 5600 + freight.
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    1999 Bimini 306 - replacing fuel tanks.

    This is encouraging. Thanks. I am in the process of just using the fuel to get it low enough for haul & next steps. Damn fuel goes fast when you don't want it to and takes too long when for it's for this. Of course both tanks were full when discovered. DId you replace in and out hoses? If so...
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    1999 Bimini 306 - replacing fuel tanks.

    For the record, I was unable to siphon fuel from either the tank fill, nor the engine. Burning fuel via cruise. What a shame. Too bad I could not distribute to others.
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    1999 Bimini 306 - replacing fuel tanks.

    encouraging thank you. Still working on fuel removal to get the volume down for better patching. Damn work keeps getting in the way.
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    1999 Bimini 306 - replacing fuel tanks.

    good idea on where to drain. I was going to siphon from the fill hole, but I like the filtered approach better, and yes I think my season is over. Got my tank specs from GW today. From dimensions looks like they should come out without having to cut beyond the floor sections, but I'm sure a 2...
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    1999 Bimini 306 - replacing fuel tanks.

    Thanks good idea. I am going to siphon about 20-25 gallons to bring the level lower, and see if I can improve the patch/weeping before letting air out even further and turning batteries on to begin running fuel.
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    1999 Bimini 306 - replacing fuel tanks.

    Thanks. I used the J&D weld. See photos. It has trouble sticking to the moist areas where gas keeps seeping through due to the tank being so full. I may just need to run it to get the fuel down.
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    1999 Bimini 306 - replacing fuel tanks.

    Lesson learned. The fuel tanks need to be rinsed regularly, and the deck plate o-ring seals are prone to leaking. I have had this boat since 2005. About 5 years ago, I pulled the deck plate to have a look underneath. I saw A LOT of white jelly. Sadly - I thought that jelly was a protective...
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    Looking for performance comparison - 1999 Bimini 306 w/ Ox66

    Re: Looking for performance comparison - 1999 Bimini 306 w/ Interesting. Thanks. Your numbers look good. You must be pleased. Thanks for replying.