Citation Excel (C560XL)
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Situational Awareness
Aircraft Equipment Problem Less Severe
Air Traffic Control Provided Assistance; Flight Crew Overcame Equipment Problem; Flight Crew Requested ATC Assistance / Clarification
Aircraft
I was flying pilot. Upon landing roll out and slowing to taxi speed; Tower issued instructions to turn left off the runway on the exit to our left. The PIC [Pilot In Command] was reading back the instructions. I started the left turn and intended to momentarily move the right throttle to the half travel position and retard it. The throttle however would not retard. Thrust started to increase. I stomped on the brake and asked the PIC to help me shut down the right engine. He was successful in doing so. There was a sound of a compressor stall. Aircraft came to stop on the exit ramp. No damage to aircraft. Crew shut down left engine and [we were] towed to ramp.
CE-560 First Officer reported shutting down the right engine after the throttle stuck in the mid position while taxiing.