Multiple hydraulic problems JD 4300 HST

[RoyJackson]

The OP said they WERE magnetic (#27). I am not aware of any of these
parts I mentioned being made of SS, but I don't check that unless there
is a reason to. Or I was fishing them out of the sump with a magnet. I
would not expect any stainless steel in there.

If the parts were non-magnetic, then they would most likely be from the
clutch pack or brake pack. The friction discs look metallic, but I suspect
there is no steel in them. The clutch plates are steel, but they are less
likely to fail vs. the friction discs (based on my tractor plus the experience
at the rental yard). Failed PTO clutches are a big problem with these
tractors.

Yeah, you're right about the pieces being magnetic...I had the "rust resistant" in my head.
Guess we'll find out when he drops the cover. If the cage split, he ought to find some ball bearings too.

 

[underwritten]

I have a shuttle shift- sync reverser.. Does that help

 

[roquefortnight]

Because of the size and shape of these fragments, the first thing I could think of would be a clutch basket or something. But they could be from a large roller bearing cage. I'd think there would be some serious moaning and groaning going on, but so far that is not the case. The steering is still loose, however. If it looks like it will be easy to pull the rear plate off, as suggested, I'll take a peek in there and report back. I appreciate all the feedback on this. Other things came up and prevented me from replying sooner.