Ford 4630 Leaking PTO Shaft Seal

[HickoryNut]

Is the 4630 a simple remove cover and replace seal -or- does it require shaft removal and dealing with thrust washers like I'm reading about on the similar active thread for the 3000 model?

Shaft has no play and it only leaks enough to attract dirt, I'll wait till dead of winter if the seal repair involves possible downtime.

Thanks

 

[TractorTech]

If it is a single speed pto, then drain oil down below cover, remove and replace seal.