Massey Furguson 4610M clutch problems

[RandyBZ1960]

Good evening everyone, I have a 4610M Massey Furguson tractor and it’s getting real hard to shift , in fact it has to be shut down to shift and then it works okay as long as you stay in that gear , my question is does anybody know if this tractor has any clutch adjustment.
Hopefully someone else has had the same issue and appreciate the help thanks RZ