Proper coolant direction for the Supercharger

[Alain]

What is the proper coolant flow direction for the supercharger cooling system? I believe the Land Rover workshop manual picture of the supercharger radiator is in error, while the diagram is correct. See attached. Item 7 should be listed as “Inlet” and item 5 is “Outlet”. The flow direction on the attached diagram is correct.

 

[itsaguything]

Looking forward to an experienced reply… but is your perspective based on the “input” to the radiator or the “input” to the supercharger…

 

[Alain]

Neither, it is based on the electric coolant pump. Coolant exit at the supercharger radiator upper connection (item 5), then enters on top of the electric pump connection, to continue through the supercharger cooler. Cooland enters the supercharger radiator lower connection (item 7) to flow up.