My cub cadet cc800 pulls to the left so hard I have to lean on it to keep it straight. I does this with or without the blades engaged, on level surface or angled.

SOURCE: My Cub Cadet 2135 PTO won't engage.

i had the same thing happen
found that the on/off switch had come unplugged from the wire harness just below the switch
had to attach the wires to something underneath so the weight did not pull the wires down and taped the two switches together to prevent it from pulling apart
it needs some kind of clip to hold them together
hope that this works for you


jo

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: Cub Cadet 1641 PTO problems

bad switch.

SOURCE: cub cadet pto won,t stay engaged

Sounds more like a PTO clutch failure, rather than the switch. The clutch is mounted on the engine shaft, between the hydrostatic drive pulley (nearest the chassis) and the mower deck belt pulley (farther from the chassis).
Since it's an expensive part, make sure the problem isn't in the switch or wiring first. You could do that by probing the wires to the PTO clutch with an automotive test light - they are inexpensive and handy. Clip the ground wire of the test light to the chassis, and probe the hot wire to the clutch (it's the one that doesn't connect to ground) when the engine is running and the PTO switch is engaged. Obviously a helper has to be in the seat, and you should be careful doing this. If the light glows brightly, and the clutch doesn't engage, you definitely have a bad clutch. Good luck! Please rate my answer if helpful, thanks.

SOURCE: My cub cadet zero turn mower won't engage the

I have a cub cadet zero turn z force 48 yesterday i was cutting lawn and i heard a clink, the mower stopped, i was ablet o start the mower again but when i pulled the pto knob to engage the blades the mower turns off by its self, when the pto lever is pulled up i can restart the mower what is causing this and how do i fix it