Welcome to Carver Yachts Owners Forum

We are a boating forum for owners of Carver Yachts to enthusiastically discuss all aspects of Carver Boat ownership. Whether you are looking for your first Carver or currently own one, you are sure to feel at home on CarverYachtOwners.com

You are currently viewing our board as a guest which gives you limited access to view most discussions, articles and access our other FREE features. By joining our free community you will have access to searching the forum topics, post topics, communicate privately with other members (PM), respond to polls, upload your own photos and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

1990 3297 Mariner port fuel tank removal

Anything related to the operation of your boat. Steering, Bilge Pumps, thru-hulls, bottom paint, etc.
User avatar

Topic author United States of America
Gag_Halfront
Scurvy Dog
Scurvy Dog
Posts: 30
Joined: June 27th, 2020, 6:42 pm
Vessel Info: 1990 Carver Mariner 3297
Location: Outer Banks
Been thanked: 20 times

1990 3297 Mariner port fuel tank removal

Postby Gag_Halfront » August 31st, 2020, 10:11 pm

I have a 1990 3297 Mariner. First of all, I love this boat. with the cockpit floor lifted there's access to pretty much everything. My wife and I were able to pull the starboard fuel tank quite easily.

We got it repaired and back into the boat. We now need to pull the port tank for a similar repair. It looks like it will come out much more easily because of the shorter profile of the tank. The only problem is the forward strap that holds the tank down. It appears to be about 48" forward of the opening to the engine room almost exactly under the center of the dinette seat. It seems like the way these boats are built there's always a way to get to whatever needs work, but I'm at a total loss for how I'm supposed to remove and re-install this strap. :banghead:

Has anyone ever pulled the port tank on one of these older mariners? Does anyone know how this is intended to be done? Any hints would be very much appreciated.

User avatar

United States of America
Cooler
Admiral
Admiral
Posts: 1553
Joined: May 22nd, 2018, 12:09 pm
Vessel Info: 1995 Carver 330 Mariner
Twin 350XL Crusaders
Home port: Menominee, MI
Location: Green Bay, WI
Has thanked: 66 times
Been thanked: 368 times

Re: 1990 3297 Mariner port fuel tank removal

Postby Cooler » September 1st, 2020, 10:31 am

Look inside the storage bins under the dinette seat. There may be an access hole in the bottom of that. 8-) er
Cooler By The Lake
( All weather people have to say this on air, near lakes )
User avatar

Topic author United States of America
Gag_Halfront
Scurvy Dog
Scurvy Dog
Posts: 30
Joined: June 27th, 2020, 6:42 pm
Vessel Info: 1990 Carver Mariner 3297
Location: Outer Banks
Been thanked: 20 times

Re: 1990 3297 Mariner port fuel tank removal

Postby Gag_Halfront » September 3rd, 2020, 10:13 pm

Thanks for the response, cooler.

There are access panels in the compartment in the forward end of the bench. From the panel on the port side of the compartment I can just see the forward end of the fuel tank. The strap would be about two feet aft with only about an inch of clearance between the bench and the tank so no way to reach the strap from there. Unless someone knows the truck to this, I don’t see how it can be done without cutting an access panel in the bench.

United States of America
tomschauer
CYO Supporter
CYO Supporter
Posts: 2290
Joined: March 28th, 2016, 10:52 pm
Vessel Info: 1998 Carver 355
Suspicious Fishes !
2022 Kawasaki 310X
Location: upper chesapeake bay
Has thanked: 313 times
Been thanked: 581 times

Re: 1990 3297 Mariner port fuel tank removal

Postby tomschauer » September 3rd, 2020, 11:31 pm

if your only issue removing a tank is access to the strap, you should rejoice! Most of these boats require the engines to be removed prior to fuel tank removal.
User avatar

Topic author United States of America
Gag_Halfront
Scurvy Dog
Scurvy Dog
Posts: 30
Joined: June 27th, 2020, 6:42 pm
Vessel Info: 1990 Carver Mariner 3297
Location: Outer Banks
Been thanked: 20 times

Re: 1990 3297 Mariner port fuel tank removal

Postby Gag_Halfront » September 14th, 2020, 10:39 pm

Well, I finally got to this part of the project. I ended up cutting a couple of access holes in the surface under the bench seat in order to remove the nuts for the retaining strap. I dropped the helm reservoir off its mount and tried pulling the tank, but no joy. The thing is so long that even with the shorter profile there’s no way to get it out through the engine room. _MAYBE_ if the engine was out, but maybe not. It seems like the floor and the vertical supports in the engine room will be in the way.

The carpet is already out of the boat and much of the interior trim has been removed by previous over-ambitious owners. This has exposed a series of screws securing the bench seat fiberglass shell to the floor and along the aft cabin wall. I assume it’s similar near the cabinet at the forward end. That just leaves where it joins the hull on the side. It looks like a single layer of glass was added just to sort of stick it in place. I think if I cut that layer of glass I can remove the entire bench seat shell and that will let me get the tank out. It’s a shame I didn’t come to this conclusion until after I had cut holes in the seat. I was going to install a hatch cover there for access but now I think I will just glass the plugs back in place, fair it, make it look as good as I can and hope to never deal with it again once the repaired tank goes back in place.

It still sounds like a lot of work, but I think it’s going to be less work overall than pulling the engine out and even so I’m still not convinced the tank could come out through the engine room with the seat in place anyway.

:banghead:

Return to “General Repairs & Maintenance”



Who is online

Users browsing this forum: Google [Bot] and 45 guests