pump

  1. Jessica Gardner

    New user.. asking a “dumb” question.. pump cycling

    Hello. As a new owner of a 2000 340 SD. we stayed our first night on the boat and I slept down in the lower bed under the stairs, all night long there was a loud pump or something running, it would cycle off for a short period then on again… what pump is this and is it normal? The AC was set to 68.
  2. F

    Circulation Pump Old Style?

    I just replaced a pump using Merc 8503391, with brass impeller and stainless back cover The back looks like this, with 3 holes on the side where the big hose attaches. The top 2 holes are for the bolts and the third is a water passage I used Felpro gaskets, assembeled everthing, and when I...
  3. S

    Bilge Pump Question 2002 260 Sundancer

    Hi All, My 2002 260 Sundancer developed a loud humming under the stairs to the cabin. Upon further investigation it appears to be the bilge pump. If I hit the red button it stops... It seems to do this quite frequently. Is this normal, or am I correct to hit the red button and will I need some...
  4. G

    First timer, I think I have not turned on a water valve or pump. Help!

    87 Sea Ray SundancerAfter putting my boat in the water this year I filled the water tank and ran the sinks to flush. However I noticed after doing so I had standing water in the bottom step for the cabin below the driver’s bench above. I opened the little door under the cabin and there was...
  5. P

    1983 Sea Ray Amberjack 255 - Water System Pump location?

    I'm trying to locate the fresh water system pump in my 1983 Sea Ray Amberjack 255. Help? Thanks PNL
  6. ChuckV

    New ATL Fuel Bladder and High Speed Pump Used one time

    I have a brand new one from 100 Gallon ATL Fuel Locker (takes up less room), and 12v high-speed Pump that I bought about 3 weeks ago to bring my boat from Stuart to Destin. Around $1400 invested for ** Price reduced $950.
  7. D

    Vacuflush doesn't suck... this sucks.

    I know there are a lot of Vacuflush threads on the various forums here. I've been through most of them for the last couple of days but wanted to post my specific situation before I start tearing things apart. Sealand VacuFlush system with two heads on-board. About a month ago one of the heads...
  8. Gunn

    Stumped on trim tab electrical issue

    I have been troubleshooting my trim tab issues and have now figured out a problem...but have no idea how to fix it. Any thoughts or help would be appreciated! I completely disconnected the Bennett trim tab motor/pump. In the ER behind the port engine, I have 5 wires...black (ground) and four to...
  9. T

    87 seville 21MC questions

    I just bought an 87 Seville 21MC and I have some questions. I filled the fresh water tank with water and I can't get the pump to turn on. What is the process to getting it to work? I don't think the previous owners used the fresh water system. I have turned the on the batteries and flipped...
  10. B

    2001 260DA Micro Pad

    Has anyone had a problem with a light staying on? I have a green light that stays on whether or not I press the fresh water pump to run. The fresh water pump comes on when pressed and goes off when pressed, but light stays green. All the other lights are off and go green only when the button is...
  11. M

    1978 Sea Ray 24' Upper Helm Pump Leak Question

    Oh crap, I just wrote up an entire questionnaire for my issue and it disappeared, let me try again... I have had a very slow leak on the upper help, where the nut fittings meet the pump in the back of the console. I loosened and took the three lines off, discovered two were a bit loose, may be...
  12. Gunn

    Air Conditioner help, no water flow!

    Tried to run the a/c for the first time this year. When I flip on the breaker, the system comes on, but I am not getting any water flow out the overboard discharge thru-hull fitting. The previous owner had put a 'T' in the line before the strainer to hook up a garden hose for flushing. If I...
  13. Gunn

    Sterndrive unit won't go down

    My sterndrive units were in the trailer position for some time. Today we went to take the boat out and I can not get the port sterndrive unit to travel downward. The starboard unit works fine. When I move the port trim switch down, I can hear the trim pump running as it does when it's...
  14. D

    Accessing bilge pump on Sundeck 200

    G'day buddies. Does anyone know how to access, for maintenance, the bilge pump and float switch on a Sundeck 200? The pump and switch are directly below the engine and nigh-on impossible to get to. I'm thinking of removing the engine cowling since this will make access a bit easier, and then...
  15. S

    Info on Aft Bilge Alarm

    Hi all. I just accepted delivery on a 2000 460 Sundancer with Cummins diesels this past Friday. On my way to my home port the following day, the 'Aft Bilge Emergency' alarm kept going off. Needless to say, this got my attention. I looked in the engine compartment and the sump box in the salon...
  16. G

    QSM11 Water pump NEW!!

    Brand new Cummins QSM11 water pump. Had as spare and sold boat. Paid $1K Make offer!! Call 954-849-2042 Thanks! Sherwood Pump Model G1810-01 The new part number is G1814X Raw Water Engine Cooling Pump for Cummins Engine QSM11.
  17. S

    Winter Project - Fresh Water Pump for Galley

    The big project was the overhaul of the Weber 4-barrel, which was a pleasure to work on. The fresh water system fix did not go as well. The pump had power but did not turn. Most of the time was spent waiting for the water to siphon out (1/4" hose an not much head made that a slow go). The...
  18. S

    1997 250 Sundancer Cabin Leak, Pump

    I have a 1997 250 Sundancer and the bottom most level of the cabin (btwn the galley and head), the rug is constantly wet. After researching the prob a bit, seems that the rug of the cabin runs under the stairs where the sump pump is. There is water outside the clear container holding the sump...
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