• Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

    When he passed, I worked with his kids to gather the necessary credentials to keep this site running. Since then (and for however long they worked with Coffee), Woodschick and Dirtdame have been maintaining the site and covering the costs. Without their hard work and financial support, CafeHusky would have been lost.

    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

    Unfortunately, the new software version doesn’t support importing the old site’s styles, so for now, you’ll see the XenForo default style. This may change over time.

    Coffee didn’t document the work he did on the site, so I’ve been digging through the old setup to understand how everything was running. There may still be things I’ve missed. One known issue is that email functionality is not yet working on the new site, but I hope to resolve this over time.

    Thanks for your patience and support!

Te 630 crankshaft bearing

M

Maris

Husqvarna
Hi All,
This is my first time posting on this forum.
I picked up te 630 few months ago and now it has developed slight knock. It looks like it's big end bearing. Does anybody know what is allowed play. I haven't stripped head off yet so it would have to be free play of piston. Also does anybody know if crank is interchangeable between te 610 and te 630. As far as I know stroke is the same but they increased displacement.
Thanks for any help and advise.


As I'm pretty new to this maybe somebody can point me to usefull sites for spare parts in Europe (Ireland).
 
Maris said:
Hi All,
This is my first time posting on this forum.
I picked up te 630 few months ago and now it has developed slight knock. It looks like it's big end bearing..
Click to expand...

Is it knocking at all rpm or just idle? If only present at idle try tuning the idle speed up.

.
 
It's not too bad yet, my clutch basket bushing is bit worn so that would add some knocking. I don't want to park the bike up for the winter and then realise that I need rebuild just before summer. If i turn crank a bit I can push piston down a little bit. Before I strip top end I would be grateful if somebody would have any numbers of what is allowed play.
 
Hey Everybody! this is my first time posting as well. Husqyparts.com seems to have a lot of the OEM parts and shown in nice schematic. http://www.husqyparts.com/en/model/2011
They also have the repair manual for our 630 Husqvarna's with all the specs you'll possibly ever need. I spend hours on this lol. http://www.husqvarnafactory.nl/pdf/index.htm
I just came across on another thread here on CH. It's a place in Italy that has a ton of upgrade parts for the 610 & 630 but it's in Italian, worth to take a look tho. http://www.htmracing.it/cms/index.php?option=com_content&task=view&id=190&Itemid=182
 
Regardless of what the manual says, it's roller bearing type big end bearing and any play you can feel with your hands/fingers is too much play IMO.
Here's a link to my rebuild thread from a couple years ago.
http://www.cafehusky.com/threads/te630-engine-removal-and-rebuild.80051/
Has video where you can hear the knock, and a video of the piston/big end play at the end.
The time between "hmm, I can hear a new knock in my engine" and "shit, it's really bad and sounds like it's going to grenade" was only a few hundred KM.
 
Hi Bushwa, how has your engine rebuild held up. Any other issues manifest since?
Loved your vid by the way, thank you for undertaking it and sharing, most useful.
Thank you.
 
Guns N Husqys said:
Hey Everybody! this is my first time posting as well. Husqyparts.com seems to have a lot of the OEM parts and shown in nice schematic. http://www.husqyparts.com/en/model/2011
They also have the repair manual for our 630 Husqvarna's with all the specs you'll possibly ever need. I spend hours on this lol. http://www.husqvarnafactory.nl/pdf/index.htm
I just came across on another thread here on CH. It's a place in Italy that has a ton of upgrade parts for the 610 & 630 but it's in Italian, worth to take a look tho. http://www.htmracing.it/cms/index.php?option=com_content&task=view&id=190&Itemid=182
Click to expand...
Lol might have been my thread bout htm racing iv just got a heap of parts off them bit of a prolonged process but worth it
 
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