Ford 231 PTO Clutch

Hi all, my first post.

I just bought a Ford 231 model number BL253C built in June 1979. Unless this is a Frankenstein I understand that it should have an 8 speed trans with a dual clutch (aka live PTO). But with a 41 year old machine who knows?

The tractor acts like it has a transmission PTO as both the trans and PTO are either engaged or disengaged with no apparent middle position where the PTO is engaged and the trans is not. The PTO goes in and out of gear OK with the clutch depressed fully, as does the trans.

I had done the 2x4 friction test on the PTO when I bought it but had no implement available to properly test it. Now I've connected it to a new 5 ft bush hog and the PTO is slowing to a stop as soon as I load up the rotary cutter. Engine and trans speed is not effected.

So it appears likely that I do indeed have a dual clutch system with a failing PTO clutch. Not good. My questions are:

is there any way to confirm that I have a dual clutch setup without splitting the tractor?

are there any other things I should try besides adjusting the clutch linkage before splitting the tractor?

Thanks in advance for any suggestions.

Offgrid,
Welcome to YT.
It is best to post Ford questions on the
Ford specific forum here.
Click the link below.
As for your clutch...
It sounds like your pto drive disc is
shot. I have had two similar Ford
tractors with that same setup. The only
adjustment you can make from the outside
is by adjusting that little clevis on the
clutch rod. If that does not fix the
problem it's time to split the tractor
for a clutch replacement.
nnalert the Ford Board