310 sea ray

  1. M

    water in bilge

    There is always a 1~2 inch of water stay in the bilge of my 2008 310. Both the Engine and all the through-hall seals were properly maintained. Looks like it is water leaking from the deck (other somewhere else?). Are there any places that I should go further check? Help is very much appreciated.
  2. M

    310 overheating

    My 2008 310 raw water cooled (port side) engines has overheating problem. It started overheating only when operated at high RPM. I replaced the thermosat last week but now the temp starts to slowly climb up even I put the engine idle. The computer shows the water pressure normal (1.3 PSI). I...
  3. D

    Delamination

    hi guys I just got a new survey on my not so new sea ray and it states that I have a few delamination issues on the deck area . my question - how serious is this , and can/how to repair this thanks in advance.
  4. C

    Dockside Water Question for 99 310 Sea Ray

    My question is regarding the use of dockside water. I have onboard water and it is obviously pumped with the water pump throughout the boat system. When I connect the dockside water hose to the inlet in the transom trunk, the faucets on cold don't work unless the water pump is switched on...
  5. C

    Trim tabs don't seem to be working

    My tabs are fully extended and won't retract. The reservoir pump is full to the line, I just installed new batteries and they show full 12+ volts. I can hear the motor run loud in one direction, and weak in the other direction (up/down). I assume weak on the down because they are extended. Any...
  6. C

    Removing Waterline rust marks?

    What is the BEST, quickest and easiest solution to remove the waterline marks on a 310 sea ray? Thanks
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