I’ve purchased a new fuel tank for my 1979 Cat 30. What is the best way to remove the old one. I see the screws holding it down but also someone has glassed it in around the edges. Not sure if this was from the factory or not. Is it okay to cut this out while in the water. I assume it would be. Also will it come out using the access area. My Cat has lots of cupboards around this area. I’ll be running new fuel lines also. Someone had added a second tank, about 5 gallons to the left of the original. There’s access there to small tank and original tanks to the right. Guess they had a problem at one time. Plus they have 2 fuel shut offs now below the steps. Fuel lines running everywhere. Quite a mess i think. I’ll try and grab some pics today to post.