Hi MaxGara.
I've just dug one of these great little machines out of a junk pile and am having a LOT of trouble with the line head as pictured above. Mine is red though (seems to be the only difference). I have closely looked at your pictures and pulled it apart and put it back together a bunch of times but i cannot get the line to come out either by itself or bumping it on the ground. You said you found a manual for it. Could you please scan the manual for me or at least take a picture of the page with the instructions about the head for me please? Hopefully from that I can understand what the hell I'm doing wrong.