Chainsaw Repair

Guy from France shared this on the jonsered 670. 
Translated he said  says this =
I start with the poster:
In big letters
When it comes to taking down ones we're hard to beat!
In small letters
It's stronger than it, the Jonsered 670 Champ is designed to win so it  wins, triple world champion of lumberjacks, it will also win your trust  day after day!
The medallions on the left:
Sweden 1987 - No. 1
Matti Saastamoinen Finland
Denmark 1989 - No. 1
Per Kjaer Denmark
Russia 1991 -N°1
Tuomo Pirkkalainen Finland

pics of ads x3

Magnus digging up some service bulletins.

If you have for 625/630/670
0100054, 625. Jonsered Service Bulletin 1990.04.02 New handle, brake/barcover, muffler (in some markets).
0170067, 625. Jonsered Service Bulletin 1990.05.15. New oil-tank vent.
117 0062, 625 II. Jonsered Service bulletin (1991) Production start.
0170067, 625 II. Jonsered Service Bulletin 1990.05.15. New starter, air guide.

SB B9100012 (1991.15)

600-Series
We have now started to produce the II-serie of model 625,
630 Super and 670 Super.
You will in a coming SMB be informed about all new part
numbers and technical data.
The new II-series will be introduced into our production as
from serial # :
625 II : 117 0062
630 Super II : 117 0001
670 Super II : 115 0126

First mentioning of Champ I found is number changes in SB B9200010.
It refers to changes done and new IPL for 625 & 670 1992.08.15/01
Reference # 108 07 05-70
This I.P.L is valid for saws with serial #'s higher than
625: 223 0001
670: 223 0001

The heat shield 503 51 99-01 is introduced in
our production on 670 Super II/CHAMP, but it can
also be used as spare for 625 & 630. The heat
shield reduces the exhaust port running
temperature. The impulse hose 503 40 06-01 is
shorter to reduce the risk of pinching during
assembly of the cylinder cover to saw. Excluded
from the list is spring 504 21 00-23.

Jonsered 625 630 670 clutch cover NOS

When a collector needs your NOS clutch cover worse then you do. But dont need the NOS champ decal I put on it already.

Saving some more Magnus info from Sweden.

 The break to 670 black plate winter 1986 is some were between 6511612, 630. (Electrolux Motor AB) (Silver tag) and
7140393, 630 Super. (Electrolux Motor AB) (Black Tag)..

630  Early was assembled at Jonsereds Fabriker / Jonsereds factories.
They moved all production to Huskvarna later. The break to black plate winter 1986 is some were between 6511612, 630. (Electrolux Motor AB) (Silver tag) and
7140393, 630 Super. (Electrolux Motor AB) (Black Tag).

I ask what the 670 champ with heated handles and the V on the metal tag in pic above means. Since first time seeing.

So now we wondering if the later W WH heated saws was later due to Elux changing code.

So the V on serial tag stands for what I wonder?  Magnus said =  V is "Värme" heated handles, W is "West coast".
Heated handles is optional, for some reason not many were sold.
Here most pro's don't run saws without.
Saws that didn't have could be best in every other way, but still could not sell here.
The reason 620, 630, 670 didn't sell much here was market control. Elux wanted Husqvarna brand to sell better so they priced Jonsered versions higher, marketing was less = less sales.
It is Husqvarna design, hole "162-family".
This was beginning of Jonsered's end as chainsaw brand. Elux bought Jonsered chainsaw brand. Not the rest of Jonsereds Fabriker that continued a bit longer.
Chainsaws was not the big thing...