Husqvarna Zero turn mower,left turning lever, kills the motor when engaged.

SOURCE: Husqvarna zero turn mower won't start

Usually if all you hear is a clicking noise, it is the solenoid itself that has gone bad...if you can jump the solenoid and the mower turns over, it is the solenoid.

SOURCE: Cub cadet Z Force 48 inch zero turn blades won't engage

I hope this will help you...under the side panels on each side of the mower, there are "reverse lockout safety switches", they are supposed to stop the blades when both handles are pulled back. If one or both of the switches are out, the deck will not engage. Also, under the right side panel (when sitting on seat) there should be 3 relay switches, the one closest to the motor controls the PTO., if this is out, the PTO will not engage.

SOURCE: ferris zero mower;eng.dies when releasing brake or control levers

Check seat SW.

Testimonial: "Thanks, I've had problems w/that sw. before,I'am going to run an ohms test on it. That tells me where to start."

SOURCE: Blades will not engage on Husqvarna riding mower.

I have a Husqvarna GTH2548 and the blades will not engage. It is free from all debrie

SOURCE: Craftsman zero turn - blades won't engage

The PTO switch contacts to operate the clutch that starts the blades is defective. I have replaced mine and the new one just failed again. Sears must know this is a defect problem but so far they are quiet about the problem