Pete23

Allan in NE · Nov 14, 2011

1066,

High pitched "Hashy" sound clutch/front tranny area; sounds just like a bad torque converter if you've ever heard one of those. Push the clutch and it totally goes away.

Local red mech thinks it could still be that throw out bearing even tho we greased it and it didn't help a bit.

Thoughts?

Allan

the tractor vet · Nov 14, 2011

Well if the throw out bearing is away from the clutch fingers then it is not the throw out and leads me to think ft. transmission input bearing bearing as that would be the only frontal bearing that would stop turning when you push in the clutch . Or it maybe that the splines on the input along with a bad pilot bearing is throwing the input shaft out of center .

Owen Aaland · Nov 14, 2011

You can look up from the bottom and see it the release bearing is moving away from the fingers enough to stop turning. If you remove the linkage pin from the clutch shaft arm you can move the bearing back farther to be sure it isn't touching. With the clutch engaged neither the release bearing or the pilot bearing should be turning. As you start to push down on the clutch pedal the release bearing will make contact and start to turn. When the pedal is pushed down far enough to allow the transmission to stop the pilot bearing will be turning. With the transmission stopped the only bearings turning in the front of the transmission are the IPTO bearings. You should be able to narrow the possible causes down by testing with the clutch in the different positions.

pete 23 · Nov 14, 2011

Kind of lost me here, what tractor are you talking about. I think they got it covered though. On the large frame tractors with hyd TA , when that big old ball bearing goes out in TA it makes a lot of noise but then other ones could also.

Pete23

Allan in NE

Well-known Member

the tractor vet

Well-known Member

Owen Aaland

Well-known Member

pete 23

Well-known Member

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