Just firing up the 'Bird after its winter hibernation and I have found the accelerator pedal has very little movement and is basically flat to the floor. There is minimal movement of the carb linkage when I move the pedal.
I can rev the engine from the carb linkage and it looks to be adjusted ok... so problem seems to be where the linkage goes through the firewall and of course is conveniently hard to see.
I note from looking at some pics on the web there is a (I'll call it) pivot arm that joins the two parts of the linkage and is bolted to the inside of the firewall. This seems to be solid when I push the accelerator pedal by hand ...is there something else that could have come adrift?