Just finished doing mine. There is a lip seal buried under that big bearing. It seals against that thing that holds the shaft with that snap ring u took off. After u take out the shaft, look at it from the inside u see two snap rings, one about 3 inch diameter which retains the shaft carrier (the thing that turns with the shaft)in place. U also see a 5 inch diameter snap ring holding the bearing down. Take out all those things and the lip seal is underneath. Just leaving this here for those that come after me looking for insight. I appreciate the steps u posted though, as they gave me confidence to proceed, I was getting tired of refilling the fluid and needed to use the tractor
Sam Iamm Right On!!! Thank you very much. I know I found that out later when it kept leaking just slowly. I opened it back up and my boss showed me just what you are talking about. Thank you for the support and the help full advice. I will star this post of whatever it is so people will see it first in the comments so they have all the instructions that are not in the video. Have a great day.
Right On!!! Was only a mechanic for a few months by this time. It was all learning the what to do and what not to do. Thank you for the view and support. Have a great day.
I watched this to learn how to put in the o-ring, gasket, and seals for a JD 4020 PTO with 10-20k hours. This video is a waste of time. He spends his time looking for his tools, does not drain the transmission until the expensive fluid lands on the floor, and replaces only the o-ring. Drain the fluid first or park on a steep slope, pto end up. Other sites mention that certain internal parts will wear and need replaced also, so just replacing the o-ring will not work for very long. This video provides no information on these issues.
Right On!!! This was a few years ago. I found out about that plug about a week later. We ended up selling that ranch to a way bigger company. Have a great day.
@@Redn87 Yes, a snug 9/16. Just thought it was odd if JD went metric. Actually, sometimes metric sockets do fit better on SAE bolt heads, and I'd rather use a 4mm Allen wrench on a 5/32" screw.
