HST noise-BX23

[SPYDERLK]

I think your go pedal stop may have been misadjusted when you got it, allowing it to rock too far forward - - the full speed position. The manual says not to adjust because someone may think they can go faster and push harder by making the pedal travel further, when in fact they are causing abuse of the HST. My BX1500 has not made that noise but it will only come close to stall under full pedal and hi load. I think you should get to the point that you are having the noise and then adjust the front pedal stop bolt out about 2 turns. If this stops it make sure you can still bog your engine down and readjust so that you can (short of causing the noise). I would also talk to the factory about what damage the misadjustment may have caused.
Just a shot in the dim,
Larry

 

[teachdocs]

I checked out this idea completely, and it did not help. I still get the noise as described under the conditions described. Thanks for the advice, though.

Any of you HST technical experts out there that could shed some light on this situation?

 

[teachdocs]

I checked out this idea completely, and it did not help. I still get the noise as described under the conditions described. Thanks for the advice, though.

Any of you HST technical experts out there that could shed some light on this situation?

 

[copperhead1967]

My tractor has about 400 hours on it and will act similar at time to what you describe. I have been gathering the tools and parts to set the hydro high pressure relief valve. I am interested what your dealer said as far as how your hydro was set. This was recommended recently on the forum as a possible solution to sluggish performance.

 

[copperhead1967]

My tractor has about 400 hours on it and will act similar at time to what you describe. I have been gathering the tools and parts to set the hydro high pressure relief valve. I am interested what your dealer said as far as how your hydro was set. This was recommended recently on the forum as a possible solution to sluggish performance.