Have my old TB70SS trimmer which needs a new head. I purchased a Speed Feed 400 Universal. I can not figure how to attach this to the trimmer. Is it even possible? Here is a picture of the original Tb70ss trimmer head off. Thank you so very much for the help.
TB70 SS
- Thread starter Turbo
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It looks like you may have dissambled too much. The drive gear is normally not part of head replacement in my limited experience. Are those screws in the 4 holes of the existing head? if so, that may be the path, and once the face is off, the tip of the main shaft might have a fastener bolt or screw which can then be accessed and removed.
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As DirtMechanic has said, 'you went too far in your disassemble'. In your first photo, you see that rust colored nut? Put a wrench on it to hold it from turning. With your other hand, grab the head, and spin it off.