CT235 noisy rear end

[ReidRyan]

So the rear end in my ct235 is quiet until it gets up to temp then it only gets whiny when it gets under a load. Even cutting the wheels and turning the tractor around will make it start whining but as long as I stay on flat level ground and no hills it’s quite as a mouse. I’ve had the tractor for approximately 1year and it’s always done it. It currently has 500hrs. And I did the 400 hr service myself with bobcat fluids and bobcat filters When I purchased it.Just curious if anyone else’s does this.. Thanks!!

 

[winston1]

Mine has about 2300 hours and no whine.

 

[BillyB196]

So the rear end in my ct235 is quiet until it gets up to temp then it only gets whiny when it gets under a load. Even cutting the wheels and turning the tractor around will make it start whining but as long as I stay on flat level ground and no hills it’s quite as a mouse. I’ve had the tractor for approximately 1year and it’s always done it. It currently has 500hrs. And I did the 400 hr service myself with bobcat fluids and bobcat filters When I purchased it.Just curious if anyone else’s does this.. Thanks!!

My CT-122 (2010) does that same thing. Started a couple of year ago.

 

[ReidRyan]

Good to know that mine isn’t the only one doing it. But it does sound worrisome.just strange it only does it when the fluid gets hot.