freightliner 2004 dd 14L, Replaced air compressor, now fluid leaking out power steering side

While tightening up the air compressor, I heard a metal sound and the casing opened up on opposite side where the power steering pump is, I checked the power steering pump and it is firmly secured to the casing. Now there is something leaking out from the opposite side. It doesn't necessary look like it is leaking out from the part that opened up, but somewhere between the casing and the power steering pump. Has anyone ever ran into this issue.