Water tank

Byron

Member
May 30, 2022
76
Boat Info
2009 Sea Ray 310DA, Garmin gps,radar
Engines
Twin Mercruiser 350 w/v-drives
New to me 2009 310 owner. Where is the fresh water tank located?
 
Where is your owner's manual?
 
The owners manual does'nt
give the location. Just states what the water system consists of.
 
Thanks, I downloaded it for future reference.
 
The owners manual does'nt
give the location. Just states what the water system consists of.
It should show the location, the fresh water pump and your fill cap...
 
The owners manual does'nt
give the location. Just states what the water system consists of.
Sorry Buron. I just checked out your owners manual on the Sea ray website and was very surprised how it's put together. Call the company CSR.
 
Where is your fill? If it's midships or aft, the tank will be in the bilge. If it's at the bow, then I would look for it under the fwd berth.

Where is your fesh water pump? Follow the inlet line backwards. If it disappears going forward, then that also means it's likely in the bow.
 
Wanted to add... fill location is a usually a pretty good indicator of where the tank is, but not always. However, the fresh water pump is always located (at least in my experience) very close to the tank. Really, though, a big tank shouldn't be hard to find once you start looking.

EDIT: I just looked at your parts manual that was graciously linked above. Did you look in there? It's in the "water system - bilge" section.
 
The owners manual does'nt
give the location. Just states what the water system consists of.
Wanted to add... fill location is a usually a pretty good indicator of where the tank is, but not always. However, the fresh water pump is always located (at least in my experience) very close to the tank. Really, though, a big tank shouldn't be hard to find once you start looking.

EDIT: I just looked at your parts manual that was graciously linked above. Did you look in there? It's in the "water system - bilge" section.
The 2008 shows that part #7 water tank is in the bilge on page 110/109.
https://s3.amazonaws.com/srweb-pvt-...rts-Manual_Sundancer-310-Parts-Manual-Pdf.pdf

The 2010 (no pic) list part #7 water tank is in the bow on page 135.
https://s3.amazonaws.com/srweb-pvt-...uals/2010_2010-Sundancer-310-Parts-Manual.pdf

#ya gotta want!
 
I have a 340 Sundancer. My fresh water tank is located in the aft cabin below the rear seat cushion. The tank is beneath a wooden access panel. I remove the cushion and then that wooden panel to gain access to the tank.
My water pump is in the bilge bolted to the wall that separates the bilge and the aft cabin.

Again, that's where mine is located. Good luck
 

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