'94 Seca II Rebuild Project

[mybikefun]

So, like I said before I am helping my friend rebuild his bike (Edit:he straight up gave me the bike!), it currently does not work! But with your help and the help of the Almighty I may just get this thing going...eventually... :drapheus:

As it is today...




The first step is to clean the carburetor...I disassembled it and got through most of it until I hit some snags.

Issues:

-Butterfly screws got stripped.
-Butterflies wouldn't budge. I damaged a couple and then one is still stuck.
-One of the plastic pieces, not sure what it is called, is broken.




Does anyone have any suggestions, I already tried using plyers to get it out. Sprayed it with WD-40 too. Are there any stronger cleaning/loosening solutions?

After I can get that butterfly all I have to do is get the enrichment plunger out and begin the cleaning process.




Oh, and this piece needs replaced. Anyone know what it is called?



Thanks for your help!

Ok finally got the pictures to work.

[Edit] If anyone noticed, I changed the year from '93 to '94. I had the date wrong after I checked the previous owners registration card.