jshack
New Member
My gas gauge on my 2004 240 Sundancer stays at empty regardless of the amount of gas in the tank (69 gal. tank). The next thing to check, I think, is the condition of the tank sending unit, but I cannot figure out how to access the top of the tank to check the sending unit. I removed the 10 gal. fresh water tank and I can see some of the gas tank (gas outlet, fill and vent lines) but the tank appears to run forward under the deck and I have no additional access covers or deck plates to remove to gain access. What is the trick to gaining access to the sending unit? Do I need to remove seats or gain access from the rear berth? At this point, I'm out of ideas, any help will be greatly appreciated, thank you.