question PRX 6421 - How to remove PTO shaft spline to access oil seal??

Hello Renze, I have a Proxima 6421 which is leaking oil around the PTO shaft. I have a new seal ready to fit but I'm worried that when I remove the Bush, a lot of oil will flow out?
If yes, will I need to drain the Transmission oil before removing the 4 bolts around the PTO shaft?
If yes, do I need to drain all 62L of oil or just some of it?

Thank you
James

... Hello, Iam James and this is my Zetor Proxima 6421 (photo/s)... is it realy so hard?

Hello James,

Kingdom said:

If yes, will I need to drain the Transmission oil before removing the 4 bolts around the PTO shaft?

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Yes the transmission oil will flush out when you remove it. So drain the oil beforehand.
Or drive the tractor into a steep ditch with the front axle; this is usually enough and you don't have to drain the oil separately.

Kingdom said:

If yes, do I need to drain all 62L of oil or just some of it?

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No, not the entire 62 liters, but most of it, some of it remains in the brake housings, which each have their own drain plugs for this.