Just bought my first z rider 44" lazer z. I mow the first property and in the middle of a turn the right lever when pushing.. starts a squeaking noise under the machine and it wont turn forward or backward. I had to tow it back (im sorry to say ) with a john deere residential tractor. The machine has 1.3 hrs on it. I am taking it back to the dealer tomorrow any way but you know how us guys are ..we are going to try and figure it out ourselves even if we cant fix it we can tell the dealer what we think is wrong to save some time at the shop. What do you think is the problem ? It has hydro fluid and the left stick works fine.