I bought my Kubota b7500 7 yrs ago. I use it for mowing only. it has 450 hours on it. The clutch came apart at 200 hours, my local dealer fixed it at no cost to me. they said they had not had any problems with that before. after 150 hours it come apart again. its out of warrenty , but they fix it again for nothing , but the kubota rep said that there has been a few cases where a housing is not exactly right, so they get me a new housing and replace all again. well it's been another 150 hours and here we go again. Clutch comes apart again, my dealer will not cover the repairs again (they have been great working with), but thjis has got to be a fault in the tractor, for this to continue to happen. I need advice about what to do. I love this tractor except for the clutch issue. KUBOTA should replace this tractor, it has been garage kept, serviced, and worked on by kubota techs. How do I get kubota to cover this? I am so bummed out about all this. Help please.