Motorcycle Repair: zzr600 throttle sticking, throttle cables, routing guides

Question
Hi,i own a zzr600 92 model.My throttle on the handlebar opens up but does not go back on it's own,can you help?

Answer
Hi Mark,

Be certain throttle cables are not twisted and properly routed. Follow cable routing guides in service manual.

Lube cables; sometimes rust and corrosion forms causing resistance.

Lube carburetor linkages.

Respectfully,
Mark Shively