Bobcat s330 hydraulic/hydrostat drive belt

Thanks to you guys in advance..... Ok the bobcat stopped moving due to belts..i opened the back door took battery out removed cover for the hydraulic belts and they were all off tangled..noticed the lower middle pully was hanging loose off its shaft. Question is how do i remove the pully..or tensioner pully...Or the spring loader that's attached to it?

Bobcat s330 hydraulic/hydrostat drive belt