case 310B power steering pump and charging

[ron bond]

I have a case 310b gas BH/L I am restoring. It has a belt driven power steering system and no alt or gen. I have a Toyoda pump to fit in the motor rt side.but i want to know which is the pressure side and which is the return side. My steering has a motion actvated assist on the cross cylinder on the front axle. Anyone know about these pumps?

 

[TimBinWV]

Generally speaking, a hudraulic pump's smaller port side is pressure side and larger port is suction. That's been my experience, any way.

 

[ron bond]

They appear to be the same size on the Toyoda pump..thanks though

 

[Anonymous-0]

Fill the pump with oil , and turn it in the direction the engine will turn it . The oil will come out the pressure side.