hydraulic squeal - GC2410

[Johnny_B]

I thought I was saving money by using the Tractor Supply Co. Permatran-III equivalent but now I'm starting to wonder if that is the reason I hear a nasty squealing/screeching noise when the hydraulics are under load or run to the stops. I assume it is a relief valve squealing but I don't remember hearing the nosies previously with the factory fluid or right after I changed it. I've put about 60-hrs on w/ the TSC fluid and I'm really noticing the noise now (could the bargain fluid be degrading already?). Maybe it has always made the noise to some degree but it is more noticeable now (unless my hearing has somehow suddenly improved).

I checked the hydro sight-glass and the fluid level is fine and it makes the noise even if the fluid is warm or cold. There also doesn't seem to be any loss of lifting capacity or power.

I really don't feel like changing the fluid now (it's getting a little chilly to be laying on the floor covered w/ the stinky hydro-fluid), but will likely change it in the Spring before the recommended interval is up (if it is the fluid causing the noise).

The warranty was up last month, so hopefully it is nothing mechanical

I appreciate any input.

John

 

[pfc-tyler]

Check to ensure that your mower/3pt lever is not stuck in either the raise or lower position.

 

[rjmack]

0
Check to ensure that your mower/3pt lever is not stuck in either the raise or lower position.

does kind of sound like a relief valve issue.

i put synthetic in the engine for the winter, but the hydro oil doesn't have that many hours on it and i don't plan on using the 2410 very much this winter.

some hydraulic systems do seem to be noisier when its cold.

maybe i'll go synthetic for the hydro next winter.

 

[Johnny_B]

Check to ensure that your mower/3pt lever is not stuck in either the raise or lower position.

It has made the noise w/ the deck on and the deck off. Also, the lever "kicks" back to the center position once it raises all the way up, but thanks for the suggestion.

 

[jlsmith]

I put a cheaper hyd fluid in a new MF596 and it shut everything down, changed it and put massey back in and everything started working again. Im a firm believer in putting product oil in my equipment. JMO:thumbsup:

 

[ray66v]

Some have reported issues with the generic hydraulic oil, and some have not.

Permatran is a very good product, it is not the same as the generic. It has additives that keep things cool, and quiet.

The only 2 products I can say for sure you won't have issues with based on many users in this forum, are Permatran, and the Amsoil ATH synthetic.

I recommend the Amsoil, but it costs about twice what the Permatran does, so I assume you won't be going that route.

 

[Johnny_B]

Some have reported issues with the generic hydraulic oil, and some have not.

Permatran is a very good product, it is not the same as the generic. It has additives that keep things cool, and quiet.

The only 2 products I can say for sure you won't have issues with based on many users in this forum, are Permatran, and the Amsoil ATH synthetic.

I recommend the Amsoil, but it costs about twice what the Permatran does, so I assume you won't be going that route.

Your stinking orange and brown football team beats the Patriots (I was actaually happy to see it) and you think you know it all, so you assume I'll go the cheaper route twice, but that's assuming a lot...

That being said, I'll probably go the cheaper route and get the Massey Permatran-III

Thanks for the input and I hope changing the fluid is the remedy.

 

[Rob2310]

I've used nothing but Permtran III in my 2610 and have the same squeal. I acutally had the valve go bad and it had to be replaced. The new valve has squelled since day one and I do not have the same lift capability as the old valve. I'm really considering going with a different brand of tractor.

 

[ray66v]

Your stinking orange and brown football team beats the Patriots

I don't think it's fair to say we beat the Patriots. We actually totally kicked their backends! It was hilarious!

And don't forget, we also beat the Saints.

The free pass when you play us twice a year, is pretty much over now, you're going to have to earn it.

I can't wait to beat those neanderthals, knock them out of the playoffs, and make Hienz Ward cry AGAIN. That was the most fun ever!!!!
:dance1::drink::cloud9::cool2: :thumbsup:

 

[Pixguy]

I don't think it's fair to say we beat the Patriots. We actually totally kicked their backends! It was hilarious!
:

I think it was more like the Patriots beat themselves.....we're better than last sunday, Brady stunk!

Remember your only 3 & 5....

Keep Hope Alive!!! lol