ditto what jerry said.
PS.. hyd oil in that sump is a bad idea.. that oil lubes the trans and rear end.
plain hyd oil is not suitable for those parts.
a 90wt gl1/3 oil or a 80w90 gl4/5 with an MT1 rating and stating yellow metal safe is ok.
DO check for leaks...
easy to R&R the hyd cover and or the pump...