To me how the pto clutch on the td80d works. From what I can see this clutch actually has 2 roller bearings unlike the older style 2 stage clutches. The lever on the left side of the seat pushes down to engage the pto. Am I correct in assuming that with the pto off the bearing is in contact with the fingers to keep the disc disengaged? Or am I missing something.
Could someone explain
- Thread starter DwayneB
- Start date
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kirkawilson
Platinum Member
- Joined
- Jun 19, 2011
- Messages
- 540
- Location
- Simpsonville, SC
- Tractor
- New Holland 1920 4WD & Cub Cadet (IH) Model 108
Here is some discussion that might help.
https://www.tractorforum.com/threads/new-holland-clutch-disengages-when-pto-engaged.31117/
https://www.tractorforum.com/threads/new-holland-clutch-disengages-when-pto-engaged.31117/
I actually had already seen that. I'm not having any trouble with mine. I just got to digging into drawings and if my suspicion is correct there is constant pressure on the release bearing when the pto is off. Seems like a poor design to me. I can't find anything in my owners manual to indicate a gear that can be disengaged so the pto lever could ride in the on position without the pto actually turning.
90cummins
Veteran Member
RickB explained to me that it's exactly how it looks. He said they hold up well even with the constant pressure when not using the PTO. I was surprised to hear that. Time will tell I guess. I've read of a bunch of people replacing clutches too early. I figure at a minimum the clutches should last to 4K hrs.
