Husqvarna - Forum

Hallo Jungs, sorry i verwendet übersetzen hoffe, Sie können verstehen, Englisch
thought i'd share with you the results of the big end seizure on my 570 cases are total junk,punched a lump out the cases when it seized then fell in many bits when i took the cases apart managed to get some more cases and currently rebuilding,now with 100mm wossner piston stainless valves etc,many thanks to the dino doc's rebuild post,its been a great help,photo's here-

http://www.flickr.com/photos/29380149@N ... 644684298/

Nice, proper job.

sm570nut hat geschrieben:many thanks to the dino doc's rebuild post,its been a great help

Looks like a typically "to-long-at-full-speed" damage...

sm570nut hat geschrieben:Hallo Jungs, sorry i verwendet übersetzen hoffe, Sie können verstehen, Englisch
thought i'd share with you the results of the big end seizure on my 570 cases are total junk,punched a lump out the cases when it seized then fell in many bits when i took the cases apart managed to get some more cases and currently rebuilding,now with 100mm wossner piston stainless valves etc,many thanks to the dino doc's rebuild post,its been a great help,photo's here-

http://www.flickr.com/photos/29380149@N ... 644684298/

Outch, that looks like it stopped the engine in less than half a sec, mate
Did you find the cause for that?
Just out of interest, you could salvage only the gears and clutch I suppose? The barrel gone as well?
What's the total rebuild cost to get it back on road?
I bought myself for a situation like that a complete recently rebuilt engine.

Good luck and keep us in the loop how all goes!

Cheers from Down Under

dr.-hasenbein hat geschrieben:

sm570nut hat geschrieben:many thanks to the dino doc's rebuild post,its been a great help

Looks like a typically "to-long-at-full-speed" damage...

could be but not by me,previous owner neglect i think

Cwoern hat geschrieben:

sm570nut hat geschrieben:Hallo Jungs, sorry i verwendet übersetzen hoffe, Sie können verstehen, Englisch
thought i'd share with you the results of the big end seizure on my 570 cases are total junk,punched a lump out the cases when it seized then fell in many bits when i took the cases apart managed to get some more cases and currently rebuilding,now with 100mm wossner piston stainless valves etc,many thanks to the dino doc's rebuild post,its been a great help,photo's here-

http://www.flickr.com/photos/29380149@N ... 644684298/

Outch, that looks like it stopped the engine in less than half a sec, mate
Did you find the cause for that?
Just out of interest, you could salvage only the gears and clutch I suppose? The barrel gone as well?
What's the total rebuild cost to get it back on road?
I bought myself for a situation like that a complete recently rebuilt engine.

Good luck and keep us in the loop how all goes!

Cheers from Down Under

yeah i had to pull the clutch a bit quick,i think lack of maintenance by previous owners,barrel and piston mullered but got the barrel bored and plated,got it back today looks like new,
http://www.flickr.com/photos/29380149@N ... 4644684298
http://www.flickr.com/photos/29380149@N ... 644684298/
saved everything else,was ok,parts alone and cylinder plating etc comes to about £1200 i think,about 2000aud but i stopped counting,

Benjamin hat geschrieben:Nice, proper job.

thanks,i hope so

That was meant in both ways. Proper job in totally destroying the motor and proper job in rebuilding

I know what it costs to do that, so I hope you have better luck this time.

Benjamin hat geschrieben:That was meant in both ways. Proper job in totally destroying the motor and proper job in rebuilding

I know what it costs to do that, so I hope you have better luck this time.

lol,me too,needless to say i just bought a temp gauge and an hour meter!