Rotary Cutter PTO shaft on shredder

[Clasater]

Is there something I can do about my PTO shaft disengaging from the tractor mostly when I go in reverse or while going down hills?

I've been thinking about getting a quick connect but not sure that will solve the problem.

Any thoughts greatly appreciated.

 

[ericm979]

Is the shaft pulling away from the tractor's pto stub?

Then the lock mechanisim on the pto shaft not engaging with the groove on the tractor stub. Are you pushing it on until it clicks? Or maybe it's broken or stuck inside.