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July 17th, 2015, 12:37 AM   #1
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Thumbs down Holes in engine..!

Hey!

I have a big problem with my 650fs 2008.mod . it turns out that it's come two holes in the block of the engine.
oil comes running out from here.😁
these holes are microscopic . can not see them .. only see that oil is coming out !

Is there anyone who has experienced this before ? What could have happened ?

Sorry my bad english.. Google translate.. 😜
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July 17th, 2015, 01:21 AM   #2
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Show us a photo where are these holes?
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July 17th, 2015, 02:08 AM   #3
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It's in the front of the engine.. The picture shows only one hole.. And thats after I had chemical on it..



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July 17th, 2015, 05:45 AM   #4
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What sleeve you have in this engine? OEM or steel?
100mm or larger?
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July 17th, 2015, 08:30 AM   #5
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I dont no..
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July 17th, 2015, 09:18 AM   #6
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Wow, I don't think I've ever seen a 04-08 case crack in those spots. Are you getting a lot of metal flakes on your magnetic oil plug? If so, I'd tear that motor down to see what is going on in there. Perhaps you have a 450 liner (short) instead of a 650 and the piston cavitation caused those cracks. Perhaps you have a seriously out of round liner doing the same thing. Still, I'd think the stock liner, even out of round, would prevent that kind of damage. Any way you look at it, you need to get to the bottom of it. I wouldn't trust JB Weld to cure what ails that motor!
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July 18th, 2015, 01:00 AM   #7
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we had an Italian engine in a Month ago, we came to the conclusion that the cases were porous around the gearbox sprocket area. if we had held the cases in our hands we could perhaps have had the cases X-rayed but while in the bike it left us just to speculate and think that the cases are porous. 2005 BTW.

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July 18th, 2015, 02:51 AM   #8
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Aluminum gets porous after use very aggressive cleaning agent to clean engines.
Too much concentration or for a long time before being washed away burns aluminum.
Your cases look like after washing something corrosive.
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July 18th, 2015, 11:07 AM   #9
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Hi Arvid!
Give Morstad Motor, at Roa, Norway a call. He have great experience with Husabergs as he have been the Norwegian dealer for almost the whole period of Husabergs life, and have competed with this bikes himselfe. He still do some service, and repairs on them and still have a lot of parts.
If i can be at help, give me a hint.

Translated to Norwegian:
Hei Arvid.
Prøv å ring Morsted Motor, på Roa, Oppland. Han kjenner til det meste ang Husaberg, og kan sikkert gi den noen hint.

MVH
Arild Støen
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July 18th, 2015, 06:02 PM   #10
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Interesting, I would have thought only water would be able to leak from that area.
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