If you encounter a situation where you need to manually disengage the PTO clutch on your Cub Cadet Rzt 50, the answer is yes. To do so, follow these steps: First, make sure the engine is turned off and the parking brake is engaged to ensure safety. Next, locate the PTO engagement knob or lever, usually found near the dash or on the control panel of the mower. Rotate or move the knob or lever to the disengaged position, which is typically labeled or marked. By manually disengaging the PTO clutch, you can temporarily interrupt the power flow from the engine to the blades. This can be useful when troubleshooting or performing maintenance tasks.