I am looking for a manual for a Craftsman 20676 (117-086) MIG wire feed welder. It is a re-branded Century 90GL. Additional model / part numbers: N 618139, CSA (Certification? Like UL?) number 1232094. I need the schematic for the circuit board that controls the wire-feed speed.

If you can give the code code number I can help you. The code number should be in the same plate as the serial and model number.

Hi:
Here's this the link to the site, just input the model number.
http://www.lincolnelectric.com/assets/ServiceNavigator/Century/Main/Century%20Wirefeed%20Welders.pdf

Hi:
The part number you are looking for is LIN M15431 motor wire drive. Price for is around 160.00 bucks
You can order it from this link:
http://www.praxairdirect.com/webapp/wcs/stores/servlet/TopCategories1_10152_10051_-1
Regards,

Hi:

Here's the link for the manuals for all Century welder models.

http://www.lincolnelectric.com/assets/ServiceNavigator/Century/Main/Century%20Wirefeed%20Welders.pdf

Have a great day.

No, it's not going to be equal to the Lincoln in all ways- but if Lincoln built it it'll be a decent machine.

In all honesty, if you can only have one welder it should be a stick welder. Mig welders are full of problems and, while ideally suited to 8 hour a day 7 days a week use, can be finicky as heck when used infrequently.

The stick welder allows you to work in all positions and all conditions, it's generally cheaper than Mig welding and it's usually faster.

lp

Do a web search for lincolnelectric.com and look for the manual for this model.

My Century 225 mig has lost its power ...with adjustments to max it leaves a high weld deposit and low penertration.

What is the fix ?

I believe century was bought by lincoln. call 1-866-236-0044 ext 3. Ask for century parts.
Paul

try readjusting your feed rollers(tension),plus make sure that your feed rollers are set for the right size wire your using.

Call Lincoln Electric (the manufacturer) at 216-481-8100 and ask them to email you one.

please rate my answer,
Carl