oil leak case 430

[johannes74]

Hello everyone, I own a 2007 or 2008 case 430 skidsteer. recently it is leaking oil. I am not sure if is engine or hydraulic oil. But there is oil in the bellhousing. My question is, should there be oil in the bellhousing ? Would anybody have a idea where this oil comes from? Thanks.

 

[antfarmer2]

My gusse is the rear main seal on the engine

 

[Tazza]

My gusse is the rear main seal on the engine

Check the colour, black is engine oil, if it's golden it's hydraulic oil.
It could be the rear main on the engine, but it could be from the shaft seal on the pump.