Author Topic: Jonsered 490  (Read 6437 times)

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Offline nmurph

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Re: Jonsered 490
« Reply #30 on: August 10, 2011, 12:11:59 pm »
So, are all 5000+ closed port? I bought a very clean example several months ago, but I have not been into it yet and have only made a few cuts. The stock compression is 170 and it has a very nice exhaust sound.

Offline Cut4fun .

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Re: Jonsered 490
« Reply #31 on: August 10, 2011, 01:24:19 pm »
All 5000 plus I have seen have been closed so far. Early non plus 5000 I had was open.  You dont have to remove to tell if closed or open.
Been awhile since I have did it and my memory might be wrong. Just look at the top of the transfers that you can see with top still bolted on with piston in down position I think.  But one had rounded corners on transfer and one has square cornered transfers. I cant remember which was which right now.  :-[
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Offline Cut4fun

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Re: Jonsered 490
« Reply #32 on: August 27, 2011, 09:21:56 am »
Another 490 I just bought and no it's not my finger or pics  ;D.   Got to love the internet for tracking things down  ;).



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Offline Cut4fun

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Re: Jonsered 490
« Reply #33 on: September 01, 2011, 05:20:30 pm »
Just saving this part number here for the heated handle tubing on the jonsered 490 and partner 5000H and many others.  506020801

What husqvarna used this tubing for heated handles? It also has a husqvarna part number, besides jonsered, partner, poulan, all the same part number 506020801.  ???

Oh, in the middle of converting my last 5000 project to heated handles to match my 490.
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Offline Old Iron Logging

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Re: Jonsered 490
« Reply #34 on: October 22, 2011, 09:29:08 pm »
Picked up a nice 490 on Friday for $108. Getting a 5000 Plus on Monday for $50.

Offline nmurph

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Re: Jonsered 490
« Reply #35 on: October 24, 2011, 08:12:19 am »
I picked up an early SN 325 two weeks ago. I found out it has a 44mm CP cylinder.

Offline Cut4fun

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Re: Jonsered 490
« Reply #36 on: October 24, 2011, 02:26:24 pm »
I picked up an early SN 325 two weeks ago. I found out it has a 44mm CP cylinder.

Are you saying you picked up a type 1 closed port PP325 and someone had put a 44mm topend on it?  If so I hopeyou at least got the 44mm 490 5000 plus top.

 Type 2 PP325 was open port
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Offline nmurph

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Re: Jonsered 490
« Reply #37 on: October 24, 2011, 04:21:48 pm »
It was a parts saw---44mm CP........the Type 1 or 2 badging is missing. The was was an early '88.

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Re: Jonsered 490
« Reply #38 on: April 18, 2012, 06:42:59 pm »





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Offline CASE5854x4

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Re: Jonsered 490
« Reply #39 on: May 29, 2012, 11:43:25 am »
Hey guys, I got 2 490's here I'm going to "rob" the top ends from & put on Husky 51 chassis. I want to builsd a strong woods port, any tips ???

Steve

 

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