Tightened up the two nuts as pointed out in thread above through the slot on the dash. Quite a pain to get to with a wrench without removing the panel (which I will do next time so to apply some loctite to stop this issue). Not the greatest design......I know I double nut things when I don't...
Brand new CK3520 SE HST (25 hours) with this problem of throttle lever not staying up. Makes running rotary tiller impossible.. I'm turning off linked pedal and when attempting to put the throttle at a specific RPM the lever falls down (lower RPMs) on it's own. I followed the linkage to the...