no m8 that sounds like the throttle housing m8 undo the 2 screws grip tite and wiggle or if really tite try 2 gently lever her up with a screw driver. just dont play with the adjuster inside as there locktited in position or if you do re loctite it otherwise it could come loose and drop in2 1 of the cylinders and mess up a piston or worse m8.