Technical Which pipe?

[Koikeeper]

I have a ducato 2.8jtd 2005 motorhome, the power steering seems a little heavy around corners at slow speed.
I have checked the power steering fluid which seems a brown colour.
I am flushing it and replacing it, I need to know which is the low pressure pipe on the fluid reservoir.
Can anyone tell just off the photo?

 

[Communicator]

Does this link to 4cardata help?

 

[Koikeeper]

Does this link to 4cardata help?

Thank you, just what i was looking for.

 

[jackwhoo]

Bottom centre /lowest hose most common hose to pump.