Apologies MasseyWV for hijacking the post.
This is the third time this week I've responded to people with MFs experiencing 3PH problems. I would suggest if you have a small inspection mirror, remove the hyd filler cap and look into the case to see if you have a fountain of fluid spraying down from the standpipe where it sits in the divertor valve like mine did. There should be no fluid coming from it at all.
I don't like telling people to run their tractor while standing beside it, exercise caution as it is VERY dangerous. I'm too old to fold down that far and see what I needed to see from the seat, you may be able to.
If you see fluid then you'll need to replace the seals. You can do it with the valve removed without having to remove the top cover. When re-installing the standppe into the pump be sure to stop once you feel the o-ring seat into the groove in the pump. If you bottom out the standpipe into the pump you will restrict the fluid travelling up the standpipe and not be able to get a good seat of the seal into the divertor valve.
If there isn't fluid leaking fro the top take note of the colour of your hyd fluid, mine was contaminated with both water through aged and cracked shift lever boots (mine is outside under tarps at all time but I do use it when raining if need be) as well as excess grease from my excessive greasing of the 3PH levers, that's right, the excess falls right into the case. The hyd oil was brown and soapy from the water, my filter was clogged with grease. It was a wonder my 3PH was working at all. Changed the o-rings, shift lever boots, filter and replaced the oil and it works better than it had since I purchased it.
Hope the attached photos help orient yourself, let us know how you make out.
Regards,