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Engine heating problems |
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CharlesP 
Admiral 
Joined: 23 September 2010 Location: United Kingdom Status: Offline Points: 1208 |
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 Posted: 07 May 2013 at 17:41 |
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So tell us the whole story Jeancharle.
Charles |
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'MERIDIAN LADY'
320 Nr 536 2010 Medway |
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jeancharleb
Captain 
Joined: 12 December 2008 Location: Marseille, Fr Status: Offline Points: 316 |
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Posted: 07 May 2013 at 20:24 |
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Nopp, when youre boat is in a port that has 4,500 boats it makes allot of garbage , you add to that THE MISTRAL" if you know? That's the result:%$#$%?&
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Jean Charlebois
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leemind
Commander 
Joined: 27 February 2006 Status: Offline Points: 117 |
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Posted: 09 May 2013 at 17:40 |
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I thought the cooling water inlet was on the bottom of the sail-drive?
Presumably that's not a 470?
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Grand Cru
Hanse 461#028 |
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jeancharleb
Captain
Joined: 12 December 2008 Location: Marseille, Fr Status: Offline Points: 316 |
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Posted: 09 May 2013 at 20:41 |
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It is a 470 2010 it is a Yanmar 75 hp
and the intake of water is not on the sail drive , only real outboard motors I think have intake on the foot
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Jean Charlebois
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superliga
Rear Admiral 
Joined: 25 April 2008 Location: Copenhagen Status: Offline Points: 590 |
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Posted: 09 May 2013 at 22:21 |
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On my 2008 it's a SD50 Sail drive with water intake.
Jean - do you have S-drive or shaft?
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PEARL - S/Y SUPERLIGA - HANSE 470 e - Hull #168 - hanse470.com
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jeancharleb
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Joined: 12 December 2008 Location: Marseille, Fr Status: Offline Points: 316 |
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Posted: 10 May 2013 at 01:20 |
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This is the baby. I'm doing things for the first time on the motor do you have info on; 1- How to change ( the sequence0 ofchanging the high pressure filter on the motor The water pump ( the ruber with wings that pump's up the sea water, is their a way to take it out? Thanks. 
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Jean Charlebois
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Wayne's World
Admiral
Joined: 18 July 2012 Location: Cruising Status: Offline Points: 1434 |
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Posted: 10 May 2013 at 01:44 |
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Jean,
The easy answer first. Myhanse forum member MacroC has a website www.wesailhanse.se and he has detailed information including photos of changing the salt water Jabsco (or similar) pump impeller (the rubber thing with the wings). The information is reached by the menu item "impeller change". Marco has a 370 but the directions are the same or very similar for all engines sizes with these pumps.It is a very easy thing to do. The other item - "change the high pressure filter"- do you mean the oil filter, fuel filter or air filter?
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Wayne W
Cruising, currently in the Pacific until the end of 2026. |
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jeancharleb
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Joined: 12 December 2008 Location: Marseille, Fr Status: Offline Points: 316 |
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Posted: 10 May 2013 at 01:52 |
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the fuel filter , the one right up there that eventually goes to every cylinder.
As far as the raw water impeller for the motor I had quite a few boats and they sort of went out by pulling with long nose pliers. This one seem's to be hard 75 hp horse power is a bigger motor then my other boat. am I to pull just harder and will eventually come? Thanks for not sleeping
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Jean Charlebois
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Wayne's World
Admiral
Joined: 18 July 2012 Location: Cruising Status: Offline Points: 1434 |
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Posted: 10 May 2013 at 02:12 |
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Jean,
The impeller comes out the same for all motors with these Jabsco type pumps. You can buy a puller specifically to remove the impeller but pulling with long nose pliers will work. You may end up tearing some of the wing material off but as you are going to replace it anyway that does not matter. If it is difficult to use long nose pliers you could try long nose vice grips or ordinary vice grips if you can get then in to get a grip. Also try pulling from different sides - eg pull on the wing that is at the 3 o'clock position then on the one at about 9 o'clock, 12 o'clock, then 6 o'clock then start again if it still refuses to move. I will get back to you on the fuel filter later today. It to is an easy job once you have a filter wrench. These would be available at most car accessory shops. You just need to have an idea of the outside diameter of you filter so you buy a filter wrench big enough for your filter. This should not be a problem as your fuel filter is not so big. The wrench can also be used to remove your oil filter. Check that the wrench will fit both filters. It is only 11:00am here so I should be using the good weather to get some work done outside. So I will reply in about 6-7 hours once I have the first cold beer down.
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Wayne W
Cruising, currently in the Pacific until the end of 2026. |
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Wayne's World
Admiral
Joined: 18 July 2012 Location: Cruising Status: Offline Points: 1434 |
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Posted: 10 May 2013 at 04:32 |
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Jean,
I thought I would send a quick post during our lunchtime. Put a container under the fuel filter as diesel will leak out when the filter in removed. It is a good idea to have some absorant pads in the bilge under the fuel filter area just in case you do not catch all the fuel in your container. 1.Place your filter wrench around the fuel filter and loosen the filter until it unscrews easily. Remove the wrench. 2. Unscrew the filter by hand. If will be full of diesel so once it is removed pour the fuel into your container. There will be about 500ml of fuel so a container of 1 litre or more would be best. 3. A small amout of fuel may drip out of the filter head. Again catch this in the container and /or mop it up with a rag or pad. 4. Add diesel to the new filter until it is almost full. Smear a small amount of diesel around the sealing ring on the top of the filter. This helps the seal slide as it is tightened. 5. Screw the new filter on. Only hand tighten. Do not use the wrench to tighten it. 6. Loosen the air bleed screw, on the side of the filter head, 2 - 3 turns. 7. Push up and down on the priming pump on the top of the filter head to pum any air still in the system out of the air bleed screw.
8. Continue pumping until a solid stream of fuel with no air bubbles begins to flow out of the air bleed screw. 9. Tighten the air bleed screw. These screws are normally brass so do not over tighten this screw as you can snap the head off if you go too hard at it. 10. Start the engine and check there are no fuel leaks. 11. If there are fuel leaks. Stop the engine. Tighten the filter or bleed screw etc. Clean up any spilt fuel and restart the engine. 12. Check for fuel leaks again. If no leaks allow the engine to run until you are happy (5-10 minutes should be enough). 13. If the engine does not start got back to item 6 above and bleed the system again. If you had replaced the salt water pump impeller at the same time as doing the fuel filter make sure there is cooling water coming out with your exhaust. Good luck with your servicing. .
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Wayne W
Cruising, currently in the Pacific until the end of 2026. |
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