I just recently purchased a homelite 25cc and im having some difficulties removing the black box which the airfilter is in from the carb. From the looks of it the nuts come off and then the rod is threaded through the box and to the head or crank case? Any help is greatly appreacited thanks.

That's correct on some of them. Slide all the stuff off and then remove the studs. Try to be very observant about what you do and how everything is.

Enjoy,

Jim

in http://www.hpignitions.com.ar/reform...lite_25_cc.htm i post some pictures but not of the base of carburetor, I show it to you juss in case you like take a look.
The bolts (on my homelite) come out the plastic base of the carburetor, and this base is bolted to the cylinder. Good luck